C/2021 A1 Leonard

C/2021 A1 Leonard 2022 January 11 01:36 UT, 1x10s, V=5.9, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2022 January 11 01:36 UT, 7x10s gif, V=5.9, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2022 January 10 19h19m UT, Telescope: ASA Astrograph 12" f=3.6 Camera: ASI 6200 Mount: ASA DDM 85 Exposure time: LRGB 150/120/120/120 sec., Remote, Gerald Rhemann
C/2021 A1 Leonard 2022 January 10 01:33 UT, 10x15s, V=6.0, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2022 January 10 01:45 UT, 8x15s gif, V=6.0, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2022 January 08 01:36 UT, 8x15s, V=6.0, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2022 January 07 01:30 UT, RGB 30s each, V=6.4, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2022 January 07 01:36 UT, 9x20s gif, V=6.4, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2022 January 06 01:42 UT, RGB 30s each, V=6.4, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2022 January 05 19h15m UT, mosaic of 2 panels Telescope: ASA Astrograph 12" f=3.6 Camera: ASI 6200 Exposure time: LRGB 120/120/120/120 sec. each panel, Remote, Gerald Rhemann
C/2021 A1 Leonard 2022 January 05 01:43 UT, 10x30s, V=6.4, 25mm f/4, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2022 January 04 19h30m UT, Mosaic of two panels Telescope: ASA Astrograph 12" f=3.6 Camera: ASI 6200 Mount: ASA DDM 85 Exposure time: LRGB 120/120/120/120 sec. each panel, Remote, Gerald Rhemann
C/2021 A1 Leonard 2022 January 04 19.00 UT, LRGB mosaic 12/12min 8"/3 Veloce QHY600 Michael Jäger und Lukas Demetz, Skygems Observatories, Remote, Michael Jäger
C/2021 A1 Leonard 2022 January 04 19.00 UT, mosaic 450/450sec. 20"/6.8 FLI 16803 Michael Jäger und Lukas Demetz, Skygems Observatories, Remote, Michael Jäger
C/2021 A1 Leonard 2022 January 04 01:36 UT, 10x30s, G=5.6, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2022 January 03 19h14m UT, Telescope: ASA Astrograph 12" f=3.6 Camera: ASI 6200 Mount: ASA DDM 85 Exposure time: LRGB 120/120/120/120 sec. each panel, Remote, Gerald Rhemann
C/2021 A1 Leonard 2022 January 03 10.09-10.12 UT, 1x180s, Takahashi FSQ ED 106mm, 530mm, FLI Microline 16803, remote SidingSpring Australia, Remote, Thomas Zwach
C/2021 A1 Leonard 2022 January 03 10.09-10.12 UT, 1x180s, Takahashi FSQ ED 106mm, 530mm, FLI Microline 16803, remote SidingSpring Australia, Remote, Thomas Zwach
C/2021 A1 Leonard 2022 January 03 10.09-10.12 UT, 1x180s, Takahashi FSQ ED 106mm, 530mm, FLI Microline 16803, remote SidingSpring Australia, Remote, Thomas Zwach
C/2021 A1 Leonard 2022 January 03 01:40 UT, 10x30s, G=5.2, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2022 January 02 01:47 UT, 4x30s, V=5.1, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2022 January 01 19h08m UT, mosaic of 3 panels Telescope: ASA Astrograph 12" f=3.6 Camera: ASI 6200 Mount: ASA DDM 85 Exposure time: LRGB 120/120/120/120 sec. each panel, Remote, Gerald Rhemann
C/2021 A1 Leonard 2022 January 01 16.43 UT, 10 x 15 s, Canon EOS 5D Mark III, 24mm-Objektiv, Blende 5,6. Westpeloponnes, Griechenland. Stefan Binnewies, Tobias Binnewies
C/2021 A1 Leonard 2022 January 01 16.53 UT, 60 x 3.2 s, Canon EOS 5D Mark III, 105mm-Objektiv, Blende 4. Westpeloponnes, Griechenland. Stefan Binnewies, Tobias Binnewies
C/2021 A1 Leonard 2021 December 31 19h12m UT, Mosaic of two panels Telescope: ASA Astrograph 12" f=3.6 Camera: ASI 6200 Mount: ASA DDM 85 Exposure time: LRGB 120/120/120/120 sec. each panel, Remote, Gerald Rhemann
C/2021 A1 Leonard 2021 December 31 19.10 UT, 8"/f=3 Veloce QHY600 color-mosaic 10/10min Michael Jäger, Lukas Demetz, Remote, Michael Jäger
C/2021 A1 Leonard 2021 December 30 19.10 UT, 20"/f=6.7 IDK FLI 16803 LRGB Michael Jäger, Lukas Demetz, Remote, Michael Jäger
C/2021 A1 Leonard 2021 December 30 19.33 UT, 7 x 15 sec, Planewave 0.5-m f/6.8, FLI PL16803, Skygems Namibia, Remote, Erik Bryssinck
C/2021 A1 Leonard 2021 December 30 01:22 UT, 1x5s, V=5.4, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 December 28 19.25 UT, L3x90sec. 20"/f-3420 FLI 16803 Michael Jäger und Lukas Demetz
C/2021 A1 Leonard 2021 December 28 mosaic 19.20-19.40 UT, LRGB 10/10min Veloce 8"/f-600 QHY600 Michael Jäger und Lukas Demetz
C/2021 A1 Leonard 2021 December 28 18h40m UT, mosaic of two panels Telescope: ASA Astrograph 12" f=3.6 Camera: ASI 6200 Exposure time: LRGB 120/120/120/120 sec. each panel Gerald Rhemann
C/2021 A1 Leonard 2021 December 27 19h22m UT, Telescope: ASA Astrograph 12" f=3.6 Camera: ASI 6200 Exposure time: LRGB 120/120/120/120 sec., Remote, Gerald Rhemann
C/2021 A1 Leonard 2021 December 27 19h02m UT, Location: Farm Tivoli, Namibia Telescope: ASA Astrograph 12" f=3.6 Camera: ASI 6200 Mount: ASA DDM 85 Exposure time: LRGB 120/120/120/120 sec., Remote, Gerald Rhemann
C/2021 A1 Leonard 2021 December 27 19h22m UT, 3 panel mosaic, Telescope: ASA Astrograph 12" f=3.6 Camera: ASI 6200 Exposure time: LRGB 120/120/120/120 sec. each panel Gerald Rhemann
C/2021 A1 Leonard 2021 December 27 01:52 UT, 7x60s, G=3.9, 11" SCT f/6.4, STF-8300M, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 December 26 19h15m UT, Telescope: ASA Astrograph 12" f=3.6, Camera: ASI 6200, Mosaic of four panels, Exposure time: LRGB 100/100/100/100 sec. each panel, Remote, Gerald Rhemann
C/2021 A1 Leonard 2021 December 26 color mosaic 19.40 UT, 8"/f=3 Veloce QHY600 Michael Jäger, Lukas Demetz, Remote, Michael Jäger
C/2021 A1 Leonard 2021 December 25 19h15m UT, Telescope: ASA Astrograph 12" f=3.6 Camera: ASI 6200 Mosaic of two panels Exposure time: LRGB 100/100/100/100 sec. each panel, Remote, Gerald Rhemann
C/2021 A1 Leonard 2021 December 25 19.30 UT, color-mosaic 10/10min 8"/f=3 Veloce QHY600 Michael Jäger, Lukas Demetz Michael Jäger
C/2021 A1 Leonard 2021 December 24 19.30 UT, LRGB 10min 8"/f=3 Veloce QHY600 Michael Jäger, Lukas Demetz Michael Jäger
C/2021 A1 Leonard 2021 December 24 GIF 19.23-48 UT, 8"/f=3 Veloce QHY600 Michael Jäger, Lukas Demetz, Remote, Michael Jäger
C/2021 A1 Leonard 2021 December 24 18.50 UT, 13x30sec. 8"/f=3 Veloce QHY600 Michael Jäger Lukas Demetz Michael Jäger
C/2021 A1 Leonard 2021 December 24 19.30 UT, 120sec. blue 8"/f-3 Veloce QHY600 Michael Jäger Lukas Demetz Michael Jäger
C/2021 A1 Leonard 2021 December 24 new 19.30 UT, 5x2min RGB 8"/f-3 Veloce QHY600 Michael Jäger Lukas Demetz Michael Jäger
C/2021 A1 Leonard 2021 December 24 01:36 UT, 10x10s, G=4.5, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 December 23 19.37 UT, 2x2 min blue 8"/3 Veloce QHY600 date from skygems.namibia Lukas Demetz Michael Jäger
C/2021 A1 Leonard 2021 December 23 01:57 UT, 6x10s, G=4.4, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 December 22 19.51 UT, Lens 200 mm, Bl. 3.5, Canon Ra, 15 x 30 s Norbert Mrozek
C/2021 A1 Leonard 2021 December 21 19.19 UT, 3x90sec. 8"/3 Veloce QHY600 filter blue Michael Jäger
C/2021 A1 Leonard 2021 December 21 19h28m UT, Telescope: Officina Stellare Veloce 200 AT Camera: QHY 600M Exposure time: Mosaic of 2 frames LRGB 270/270/270/270 sec.each panel, Remote, Gerald Rhemann
C/2021 A1 Leonard 2021 December 21 16.21 UT, 3 x 5 s, Canon EF 85/1.8, Canon Ra, Altitude 3 deg, Fuchsenkogel 745 m, Austria Helmut Dannbauer
C/2021 A1 Leonard 2021 December 21 16.13 UT, 76 x 5 s, Canon EF 85/1.8, Canon Ra, 33% crop, Altitude ~3.5 deg, Fuchsenkogel 745 m, Austria Helmut Dannbauer
C/2021 A1 Leonard 2021 December 21 16.16 UT, 18 x 20 s, Canon EF 200/2.8L, Canon 5Da Mk2, 28% crop, Altitude ~3 deg, Fuchsenkogel 745 m, Austria centered on comet Helmut Dannbauer
C/2021 A1 Leonard 2021 December 21 16:55 UT, 10x10 sec., 200mm Tele f/4 Canon 6D, Nutscheid, Rhein-Sieg- Kreis, NRW, Deutschland Stefan Binnewies
C/2021 A1 Leonard 2021 December 21 19.41 UT, Lens 200 mm, Bl. 3.5, Canon Ra, 15 x 30 s Norbert Mrozek
C/2021 A1 Leonard 2021 December 21 19.19 UT, Mosaic, RGB 450/450sec. 8"/3 Veloce QHY600 Michael Jäger Lukas Demetz Skygems Observatories Michael Jäger
C/2021 A1 Leonard 2021 December 21 19.30 UT, color-mosaic 10/10min 8"/f=3 Veloce QHY600 Michael Jäger, Lukas Demetz Michael Jäger
C/2021 A1 Leonard 2021 December 21 01:27 UT, 12x10s, G=3.4, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 December 20 19h21m UT, Telescope: Officina Stellare Veloce 200mm f 2.9 Astrograph Camera: QHY 600M Mount: ASA DDM 60 Exposure time: LRGB 2/1/1/1 min., Remote, Gerald Rhemann
C/2021 A1 Leonard 2021 December 20 16.53 UT, 8s, ISO 1250, N200/1000, Canon 80D, Swisttal Moritz Böß
C/2021 A1 Leonard 2021 December 20 01:27 UT, 10x10s, G=4.2, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 December 19 16.51 UT, (start), 26x10 s, Celestar 8, ZWO ASI 1600MM PRO, Rome-Italy - Fabrizio Montanucci
C/2021 A1 Leonard 2021 December 19 18h53m UT, Telescope: Officina Stellare Veloce 200mm f 2.9 Camera: QHY 600M Mount: ASA DDM 60 Exposure time: LRGB 3/3/3/3 min., Remote, Gerald Rhemann
C/2021 A1 Leonard 2021 December 19 15x5" WO360mmF1850+st10xme b2 Jose Carrillo Fuensanta Jaen España
C/2021 A1 Leonard 2021 December 19 17:12 U.T., 25x3.2 s, 135/3.5 lens, Canon 1200D, ISO 800, Ostia Lido (Rome), Italy Massimo Piccinini, Rome, Italy
C/2021 A1 Leonard 2021 December 19 01:21 UT, 10x10s, G=4.1, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 December 18 18h49m UT, Telescope: ASA Astrograph 12" f=3.6 Camera: ASI 6200 Mount: ASA DDM 85 Exposure time: LRGB 0,5/0,5/0,5/0,5 min., Remote, Gerald Rhemann
C/2021 A1 Leonard 2021 December 18 Canon EOS 70D, Canon EF 200 mm L f/2.8, ISO 1600, f/2.8. Links: 0.5 sec. , C/2021A1 und Venus, 17:03 UT. Rechts: farbig und monochrom, 49 x 0.5 sec, 16:58-17:00 UT. Robin Hegenbarth
C/2021 A1 Leonard 2021 December 18 02:00 UT, 3x10s, V=4.8, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 December 17 17.00 UT, 38x0,3 sec., Minolta APO 2.8/200mm an Sony A7R4 ISO 6400 Hochblauen (Südschwarzwald) Achim Schaller
C/2021 A1 Leonard 2021 December 17 01:22 UT, 10x15s, V=4.3, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 December 16 01:24 UT, 5x15s, V=3.7, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 December 15 ca. 18:20 UT, Canon 700D, f=55mm, f/4, ISO 6400, 26x7s, Ort: Teneriffa h=2100m Otto Guthier
C/2021 A1 Leonard 2021 December 15 01:28 UT, 4x15s, V=3.2, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 December 15 01:29 UT, 31x5s gif, V=3.2, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 December 15 01:30 UT, 22x5s gif, V=3.2, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 December 12 0:38 UT, 44x15 sec, 300mm, F/4.5, Pentax KP, Novosibirsk, Russia Mikhail Maslov
C/2021 A1 Leonard 2021 December 11 5.30 UT, Takahashi Epsilon 130 / 430 mm, Canon Ra 26 x 40 s Norbert Mrozek
C/2021 A1 Leonard 2021 December 11 5.30 UT, Takahashi Epsilon 130 / 430 mm, Canon Ra 26 x 40 s Norbert Mrozek
C/2021 A1 Leonard 2021 December 11 5.40 UT, Canon Ra, Samyang Lens 50 mm 2.5, 10 x 10 s Norbert Mrozek
C/2021 A1 Leonard 2021 December 11 05:36-06:03 UT, 13x120s,Mamiya f=80mm (f/2.8),ATIK-314LC + IR-blocking filter,Dortmund,Germany Thorsten Zilch
C/2021 A1 Leonard 2021 December 11 05:13-05:48 UT, 53x30sec., Hypergraph6/ 420, Canon EOS R mod Kamila Cymorek
C/2021 A1 Leonard 2021 December 11 05:40 UT, 24x10sec., Canon EOS RP mod, Samyang 50mm Kamila Cymorek
C/2021 A1 Leonard 2021 December 11 13:05 UT, 1x45s, G=5.5, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 December 11 12:59 UT, 9x15s, G=5.5, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 December 10 04.12 UT, 45 x 1 min, Canon EF 300/4L, Canon 5Da Mk2, 80% crop, St. Ulrich 500 m, Austria centered on comet Helmut Dannbauer
C/2021 A1 Leonard 2021 December 10 03:58 - 04:39 UT, 36x1min, FSQ106ED, Canon EOS6D, Nussbach / Austria Bernhard Hubl
C/2021 A1 Leonard 2021 December 10 5.17 UT, Newton 900mm f4,5, crop 2x, Sony a7 III, 2x30 sec. Iso3200, Pfaffenofen a. Ilm, Bayern. Erste Wolkenlücke nach 9 Tagen. -6°C. Thorsten Böckel
C/2021 A1 Leonard 2021 December 10 5.17 UT, Newton 900mm f4,5, crop 2x, Sony a7 III, 23x20 sec, Iso3200, 9X30sec, zentriert auf Kometenkern Pfaffenofen a. Ilm, Bayern. Erste Wolkenlücke nach 9 Tagen. -6°C. Thorsten Böckel
C/2021 A1 Leonard 2021 December 10 4.50 UT, 15x150sec. Z50 mod Nikon f-50/2.8 Z50mod Michael Jäger
C/2021 A1 Leonard 2021 December 10 4.50 UT, 20x120sec. 8" RASA Nikon Z6mod Michael Jäger
C/2021 A1 Leonard 2021 December 10 05:52-06:00 UT, 8x60s,Mamiya f=80mm (f/2.8),ATIK-314LC + IR-blocking filter,Dortmund,Germany Thorsten Zilch
C/2021 A1 Leonard 2021 December 10 4.47 UT, (start), 83x10 s, Celestar 8, ZWO ASI 1600MM PRO, Rome-Italy - Fabrizio Montanucci
C/2021 A1 Leonard 2021 December 09 04:37 UT, 26x30sec.,Hypergraph6/420. Canon EOS R mod, Breckerfeld Kamila Cymorek
C/2021 A1 Leonard 2021 December 09 5.10 UT, Takahashi Epsilon 130 / 430 mm, Canon Ra, 17 x 1 min. Norbert Mrozek
C/2021 A1 Leonard 2021 December 09 5.10 UT, Takahashi Epsilon 130 / 430 mm, Canon Ra, 17 x 1 min. Norbert Mrozek
C/2021 A1 Leonard 2021 December 09 05:14 UT, (04:58-05:29), C14 (f/7,7), Kamera: Altair AA26cTec, Gain 100%, 252 x 6 s, Ort: Rheinberg Werner E. Celnik
C/2021 A1 Leonard 2021 December 09 05:14 UT, (04:58-05:29), C14 (f/7,7), Kamera: Altair AA26cTec, Gain 100%, 252 x 6 s, Ort: Rheinberg, v.l.n.r.: Original in S/W, subtr. Weichzechner(radial), subtr. Weichzeichner(kreisförmig), Kombination Werner E. Celnik
C/2021 A1 Leonard 2021 December 09 05:15 UT, (04:58-05:29), C14 f/7,7, Kamera AA26cTec, Gain 100%, 252 x 6 s, Ort: Rheinberg, Subtraktion: Original - Weichzeichner Radial, 2 Helligkeitsabstufungen = Schalen: R1 = (0,85+/-0,12) arcmin, R2 = (2,02+/-0,20) arcmin, entsprechend (3750+/-500) km und (8950+/-900) km Werner E. Celnik
C/2021 A1 Leonard 2021 December 09 06:05:18 - 06:06:31 UT, Zeitreihe von links, Passage an SAO 101575 (8,2 mag), kleinster Abstand 6 arcsec, C14 (f/7,7), Altair AA26cTec, Einzelbelichtungen je 2 s, Zeitintervall 2 s, Ort: Rheinberg Werner E. Celnik
C/2021 A1 Leonard 2021 December 09 06:05:18 - 06:06:31 UT, Zeitreihe von links, Passage an SAO 101575 (8,2 mag), kleinster Abstand 6 arcsec, C14 (f/7,7), Altair AA26cTec, Einzelbelichtungen je 2 s, Zeitintervall 4 s, Ort: Rheinberg Werner E. Celnik
C/2021 A1 Leonard 2021 December 09 06:05:55 UT, (06:05:18-06:06:31UT), Passage an SAO 101575 (8,2 mag), kleinster Abstand 6 arcsec, C14 (f/7,7), Altair AA26cTec, 27 x 2 s, Norden oben, Ort: Rheinberg Werner E. Celnik
C/2021 A1 Leonard 2021 December 09 06:05:18 - 06:06:31 UT, gif-Animation Passage an SAO 101575 (8,2 mag), kleinster Abstand 6 arcsec, C14 (f/7,7), Altair AA26cTec, Einzelbelichtungen je 2 s, Zeitintervall 2 s, Norden oben, Ort: Rheinberg Werner E. Celnik
C/2021 A1 Leonard 2021 December 09 13:03 UT, 10x10s, m=5.5, 6mm f/2.7, Canon A3100IS, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 December 09 12:08 UT, 5x90s, G=5.7, 25mm f/4.0, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 December 09 12:21 UT, 19x90s gif simulation, G=5.7, 25mm f/4.0, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 December 08 4.20 UT, 5x3min Zeiss-Milvus f-135/2.8 Nikon Z50 mod tail 10° Michael Jäger
C/2021 A1 Leonard 2021 December 08 04.17 UT, 49 x 30 s, Hypergraph8, Canon EOS Ra, 90% crop, St. Ulrich 500 m, Austria centered on comet Helmut Dannbauer
C/2021 A1 Leonard 2021 December 08 4.20 UT, 20x2 min 8" RASA Nikon Z6mod Michael Jäger
C/2021 A1 Leonard 2021 December 08 03.15 UT, 25 x 1 min, Canon EF 200/2.8L, Canon EOS Ra, 90% crop, windy, St. Ulrich 500 m, Austria centered on comet centered on comet Helmut Dannbauer
C/2021 A1 Leonard 2021 December 08 02:54 - 04:01 UT, 21x3min, Vixen FL55SS, Nikon Z6, Nussbach / Austria Bernhard Hubl
C/2021 A1 Leonard 2021 December 08 05.02 - 05.23 UT, 42x30 sec., 85mm Objektiv Blende 4 EOS 6D ISO 1600, Bergisches Land, Deutschland Stefan Binnewies
C/2021 A1 Leonard 2021 December 08 03h18m UT, Telescope: ASA Astrograph H 8" f 2.9 Camera: Moravian Camera CMOS C3-61000 Mount: ASA DDM 60 Exposure time: LRGB 350/270/270/270 sec. Gerald Rhemann
C/2021 A1 Leonard 2021 December 07 RGB15x60" WO110mmF770mm+RisingCam imx571 Jose Carrillo Fuensanta Jaen España
C/2021 A1 Leonard 2021 December 07 03.38 UT, (start), 81x60 s, Borg 101ED, ZWO ASI 1600MM PRO, Rome-Italy - Fabrizio Montanucci
C/2021 A1 Leonard 2021 December 07 h. 4:52 U.T., 27x20s, Carl Zeiss 350 mm F/5.6 Tx lens, Canon 1200D, Location: Rome, Italy Massimo Piccinini, Rome, Italy
C/2021 A1 Leonard 2021 December 07 03.08 UT, (start), 60 s (each frame, animation), Borg 101ED, ZWO ASI 1600MM PRO, Rome-Italy - Fabrizio Montanucci
C/2021 A1 Leonard 2021 December 07 4.30 UT, 6x150sec. 8"RASA Nikon Z6mod Michael Jäger
C/2021 A1 Leonard 2021 December 06 4.40 UT, Takahashi Epsilon 130 / 3.3 , Canon Ra, 30 x 1 min. Norbert Mrozek
C/2021 A1 Leonard 2021 December 06 04:32:57, 31x1min. ,Hypergraph6/420, Canon EOS R mod, Halver Kamila Cymorek
C/2021 A1 Leonard 2021 December 06 05:47 UT, LRGB=40 min., GSO 8" N f/3.6, Atik 383L+ José J. Chambó (Valencia, Spain)
C/2021 A1 Leonard 2021 December 06 05:47 UT, L=37 min., GSO 8" N f/3.6, Atik 383L+ José J. Chambó (Valencia, Spain)
C/2021 A1 Leonard 2021 December 06 04:02-04:55 UT, 39x60s,72mm APO (f/6),ATIK-314LC + IR-blocking filter,Dortmund,Germany Thorsten Zilch
C/2021 A1 Leonard 2021 December 06 12:02 UT, 5x90s, G=6.2, 25mm f/4.0, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 December 06 12:16 UT, 1x90s, G=6.2, 25mm f/4.0, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 December 04 02.50 UT, (start), 90x60 s, C11, ZWO ASI 1600 MM PRO, Rome-Italy - Fabrizio Montanucci
C/2021 A1 Leonard 2021 December 04 00.39 UT, 38 x 20 s, Hypergraph8, Canon EOS Ra, 70% crop, thin clouds, St. Ulrich 500 m, Austria centered on comet Helmut Dannbauer
C/2021 A1 Leonard 2021 December 04 02.50 UT, (start), 60 s each frame (animation), C11, ZWO ASI 1600 MM PRO, Rome-Italy - Fabrizio Montanucci
C/2021 A1 Leonard 2021 December 03 03:00 MEZ, Fujinon 25x150 EM, Komet bei M3 über der Lichtglocke von Bad Kreuznach. Jürgen Breitung
C/2021 A1 Leonard 2021 December 03 03:40 MEZ, Fujinon 10x50 FMTR SX, Komet glimmt sehr schwach neben M3, ( 2 Uhr im Bild), kein Schweif, Bad Kreuznach. Jürgen Breitung
C/2021 A1 Leonard 2021 December 03 05:37 UT, TS80/480APO EOS 80D Einzelbild 10.5sec. ISO 3200 Oberfrauendorf / Osterzgebige Tobias Felber
C/2021 A1 Leonard 2021 December 03 3.52 - 4.44 UT, 27 x 90s, Newton 1:4, f=1000, ASI071, CLSCCD Filter Harald Kaiser, Karlsruhe
C/2021 A1 Leonard 2021 December 03 02:11 UT, 13x 1min, Hypergraph6/420, Canon EOS Rmod, Möhnesee, Kamila Cymorek
C/2021 A1 Leonard 2021 December 03 04:28-04:32 UT, 25cm F/3.3 Deltagraph+Fuji XT20 7x30s ISO 25600-400 Gommern Uwe Wohlrab
C/2021 A1 Leonard 2021 December 03 03.10 - 04.00 UT, 20 x 2min, Borg 4 Zoll f/6.4, QHY294c, Peine Reiner Guse
C/2021 A1 Leonard 2021 December 03 3.132 UT, 100x2s 80mm apo f7 ASI224mc Walter Kutschera
C/2021 A1 Leonard 2021 December 03 4.40 UT, 6x3min 8" RASA Nikon Z6mod Michael Jäger
C/2021 A1 Leonard 2021 December 03 03:15 MEZ, QHY 25x120 sec., Karbon-Astrographen F4 200x800, Astronomik UV/IR Cut, Komet Leonard neben M3, Aufnahmeort Köddingen Vogelsberg Thomas Schmidt
C/2021 A1 Leonard 2021 December 03 02.31 - 03.12 UT, 40 x 30 s, ISO 3200, Canon EOS 6D MkII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz Steffen Fritsche
C/2021 A1 Leonard 2021 December 03 02.31 - 03.12 UT, 40 x 30 s, ISO 3200, Canon EOS 6D MkII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
C/2021 A1 Leonard 2021 December 03 02.31 - 03.12 UT, 40 x 30 s, ISO 3200, Canon EOS 6D MkII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz Steffen Fritsche
C/2021 A1 Leonard 2021 December 03 01:00 UT, / 3x60sec. / Takahashi E130D / 430mm Brennweite / Canon Eos RPa / Leopoldshöhe Oliver Schneider
C/2021 A1 Leonard 2021 December 03 04.40 - 05.05 UT, 20 x 2 min., Borg 4 Zoll f/6.4, QHY 294c, Peine Reiner Guse
C/2021 A1 Leonard 2021 December 03 11:38 UT, 25x45s gif animation, m=6.7, 11" SCT /6.4, STF-8300M, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 December 03 02.29 - 03.11 UT, 84x30 s, Takahashi Epsilon 130D, Nikon D850, Ostwestfalen Nähe Höxter Stefan Binnewies
C/2021 A1 Leonard 2021 December 03 04:27 UT, LRGB=49 min., GSO 8" N f/3.6, Atik 383L+ José J. Chambó (Valencia, Spain)
C/2021 A1 Leonard 2021 December 03 02.33 UT, Einzelbild, Skywatcher N200/1000, Canon 80D, Swisttal Moritz Böß
C/2021 A1 Leonard 2021 December 03 RGB1x120" WO110mmF770mm+RisingCamimx571 B/N 1×30" NEW 360mm F1850mm Jose Carrillo Fuensanta Jaen España
C/2021 A1 Leonard 2021 December 03 2.22 UT, Hypergraph 8" / 3.2, Canon Ra, 15 x 1 min. Norbert Mrozek
C/2021 A1 Leonard 2021 December 03 03.39 - 04.37 UT, 42 x 60 s, 8"/2.0 RASA, ASI6200MC-Pro (crop), Gommern Martin Nischang
C/2021 A1 Leonard 2021 December 03 02:57-03:02 UT, Fuji XH1+2/200 Blende 2.8 50x5s ISO 12800 Gommern Uwe Wohlrab
C/2021 A1 Leonard 2021 December 03 02:59-03:01 UT, 25cm F/3.3 Deltagraph+Fuji XT20 4x20s ISO 25600-400 Gommern Uwe Wohlrab
C/2021 A1 Leonard 2021 December 03 03:35-04:28 UT, Fuji XH1+2/200 Blende 2.8 40x40s ISO 6400 Gommern Uwe Wohlrab
C/2021 A1 Leonard 2021 December 02 3.45 UT, 5x30 sec. 8" RASA Z6mod Michael Jäger
C/2021 A1 Leonard 2021 December 02 04.38 - 05.20 UT, 19 x 2min, Borg 4 Zoll f/6.4, QHY 294c, Peine Reiner Guse
C/2021 A1 Leonard 2021 December 02 03:24 UT, / 2x30sec. / 305mm Newton / 1186mm Brennweite / ZWO ASI 2600mcpro / 2x2 Binning / Leopoldshöhe Oliver Schneider
C/2021 A1 Leonard 2021 December 02 20:25 UT, 238x15 sec, 300mm, F/4.5, Pentax KP, Novosibirsk, Russia Mikhail Maslov
C/2021 A1 Leonard 2021 December 02 22:23 UT, 97x15 sec, 77mm, F/7.1, Pentax KP, Novosibirsk, Russia Mikhail Maslov
C/2021 A1 Leonard 2021 November 30 3.30 UT, 7x3min 8" RASA Nikon Z6mod Michael Jäger
C/2021 A1 Leonard 2021 November 30 3.30 UT, 4x4min Zeiss Milvus f 135/2.8 Nikon Z50mod Michael Jäger
C/2021 A1 Leonard 2021 November 30 02.22 UT, (start), 113x60 s, C11, ZWO ASI 1600MM PRO, Rome-Italy - Fabrizio Montanucci
C/2021 A1 Leonard 2021 November 30 11:10 UT, 1x90s, green filter, G=7.1, 25mm f/4, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 November 30 02.22 UT, (start), 2x60 s (each frame, animation), C11, ZWO ASI 1600MM PRO, Rome-Italy - Fabrizio Montanucci
C/2021 A1 Leonard 2021 November 30 21:57 UT, 115x15 sec, 854 mm, F/2.8, Pentax KP, Novosibirsk, Russia Mikhail Maslov
C/2021 A1 Leonard 2021 November 30 23:05 UT, 120x15 sec, 300 mm, F/4.5, Pentax KP, Novosibirsk, Russia Mikhail Maslov
C/2021 A1 Leonard 2021 November 29 5.20 UT, Hypergraph 8" / 3.2, Canon Ra, 10 x 1 min. Norbert Mrozek
C/2021 A1 Leonard 2021 November 28 01:33-02:07 UT, Fuji XH1+2/200 Blende 2.8 100x10s ISO 6400 Mondschein Schönebeck Uwe Wohlrab
C/2021 A1 Leonard 2021 November 28 01:33-01:43 UT, Fuji XH1+2/200 Blende 2.8 30x10s ISO 6400 Mondschein Schönebeck Uwe Wohlrab
C/2021 A1 Leonard 2021 November 28 2021 November 28, 04.30-04.45 UT, 12 x 1min., Borg 4 Zoll, f/6.4, QHY294c, Peine Reiner Guse
C/2021 A1 Leonard 2021 November 28 50x60" 2021_11_28 WO 110mm F770mm+RisingCam imx571 Jose Carrillo Fuensanta Jaen España
C/2021 A1 Leonard 2021 November 28 50x60" b2 2021_11_28 New 360mm F1850mm+st10xme Jose Carrillo Fuensanta Jaen España
C/2021 A1 Leonard 2021 November 28 50x60" b2 2021_11_28 New 360mm F1850mm+st10xme Jose Carrillo Fuensanta Jaen España
C/2021 A1 Leonard 2021 November 28 11:22 UT, 1x90s, green filter, G=7.2, 25mm f/4, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 November 28 11:50 UT, 25x60s gif, G=7.2, 11" SCT f/6.4, STF-8300M, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 November 28 05:03 UT, / 30sec. / 305mm Newton / ZWO ASI 2600mcpro / 2x2 Binning / Leopoldshöhe Oliver Schneider
C/2021 A1 Leonard 2021 November 26 11:05 UT, 1x60s, G=7.9, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 November 26 09:32 UT, 11x60s 3.5 hour gif, G=7.9, 50mm f/3.5, ST-402ME, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 November 25 4.10 UT, 3x150sec. 11" RASA QHY600 Michael Jäger
C/2021 A1 Leonard 2021 November 25 4.30 UT, Zeiss-Milvus 135/2.8 10x180sec. Z50mod & RGB-image 11" RASA QHY600 Michael Jäger
C/2021 A1 Leonard 2021 November 25 Komposit Nov. 24 and Nov. 25 RGB-image 11" RASA QHY600 Michael Jäger
C/2021 A1 Leonard 2021 November 23 02:00-02:08 UT, Fuji XH1+2/200 250x1s ISO 12800 ohne Nachführung Mondschein Schönebeck Uwe Wohlrab
C/2021 A1 Leonard 2021 November 23 04:00 MEZ, Fujinon 25x150, Bad Kreuznach, Komet Bildmitte, unten links NGC 4631. Komet ganz leicht grünlich. Jürgen Breitung
C/2021 A1 Leonard 2021 November 21 02.27 UT, (start), 50x60 s, C11, ZWO ASI 1600MM PRO, Rome-Italy - Fabrizio Montanucci
C/2021 A1 Leonard 2021 November 21 2.27 UT, (start), 3x60 s (each frame, animation), C11, ZWO ASI 1600MM PRO, Rome-Italy - Fabrizio Montanucci
C/2021 A1 Leonard 2021 November 16 01.20 UT, 21 x 2 min, Canon EF 300/4L, Canon EOS Ra, 30% crop, 95% moon, thin clouds, windy, St. Ulrich 500 m, Austria centered on comet Helmut Dannbauer
C/2021 A1 Leonard 2021 November 15 05:15-06:32 UTC, 5x300s color, Takahashi TOA-150 150mm f/7.3 1105mm, QHY268C One Shot Color CMOS, remote Mayhill, New Mexico, Remote, Thomas Zwach
C/2021 A1 Leonard 2021 November 15 05:15-06:32 UTC, 5x300s color, Takahashi TOA-150 150mm f/7.3 1105mm, QHY268C One Shot Color CMOS, remote Mayhill, New Mexico, Remote, Thomas Zwach
C/2021 A1 Leonard 2021 November 15 11:51 UT, 10x60s gif, m=8.9, 11" SCT f/6.4, STF-8300M, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 November 15 12:25 UT, 90s RGB and 10x60s gif, m=8.9, 25mm f.4, ST-402, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 November 15 12:11 UT, 1x120s, m=8.9, 11" SCT f/6.4, STF-8300M, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 November 15 4.30 UT, RGB 11" RASA QHY600 Michael Jäger
C/2021 A1 Leonard 2021 November 15 11:49 UT, LRGB=15 min., Planewave 17" CDK f/4.5, FLI PL6303E, Remote, José J. Chambó (Mayhill, USA)
C/2021 A1 Leonard 2021 November 15 11:49 UT, L=12 min., Planewave 17" CDK f/4.5, FLI PL6303E, Remote, José J. Chambó (Mayhill, USA)
C/2021 A1 Leonard 2021 November 14 NEW 360mm F1805+st10xme B2 OACM Fuensanta de Martos Jaen ESPAÑA Jose Carrillo
C/2021 A1 Leonard 2021 November 14 05.41 UT, 8" Veloce 200 RH AT SBIG STF-8300 5 x 120 sec. Stefan Beck
C/2021 A1 Leonard 2021 November 13 22:15 UT, 143x15 sec, 300mm, F/4.5, Pentax KP, Novosibirsk, Russia Mikhail Maslov
C/2021 A1 Leonard 2021 November 11 3.00 UT, RGB 9x240sec. 11" RASA QHY600 Michael Jäger
C/2021 A1 Leonard 2021 November 11 3.00 UT, bluegreen 14x240sec. 11" RASA QHY600 Michael Jäger
C/2021 A1 Leonard 2021 November 11 03.10 - 04.04 UT, 12 x 4 min, ISO 800, Canon EOS 6D MkII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz Steffen Fritsche
C/2021 A1 Leonard 2021 November 11 03.10 - 04.04 UT, 12 x 4 min, ISO 800, Canon EOS 6D MkII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
C/2021 A1 Leonard 2021 November 11 10:55 UT, LRGB=15 min., Planewave 17" CDK f/4.5, FLI PL6303E, Remote, José J. Chambó (Mayhill, USA)
C/2021 A1 Leonard 2021 November 11 10:55 UT, L=12 min., Planewave 17" CDK f/4.5, FLI PL6303E, Remote, José J. Chambó (Mayhill, USA)
C/2021 A1 Leonard 2021 November 10 04.35 UT, 20x60sec, 130mm f7 APO mit 0.79 Reducer, ASI 1600MMC, Bremen Heiko Duin
C/2021 A1 Leonard 2021 November 10 03:02-03:23 UT, 10x120sec, 340mm Hypergraph + 305mm Newton, 1096mm, Qhy268m-PH + ASI 2600mc-pro, 2x2bin, Leopoldhöhe Oliver Schneider
C/2021 A1 Leonard 2021 November 10 03:02-03:23 UT, 10x120sec, 340mm Hypergraph, 1096mm, Qhy268m-PH, 2x2bin, Leopoldhöhe, Animation Oliver Schneider
C/2021 A1 Leonard 2021 November 10 02.52 - 03.08 UT, 12x3min, 8" F/4, QHY268C, Ampflwang, Nebelig Thomas Schönpos
C/2021 A1 Leonard 2021 November 10 04:18 UT, (03:18-05:18), kombinierte Aufnahmen mit C14 EHD + Reducer 0,7x, f/7,7, Canon 6D (IR-mod.), IDAS-Filter, ISO800, 30x120s, und C11 + HyperStar, f/2,0, Canon 700Da, ohne Filter, ISO200, 86x40s, Ort: Rheinberg Werner E. Celnik
C/2021 A1 Leonard 2021 November 10 3.08 UT, Hypergraph 8 / 3.2, Canon Ra, 20 x 2 min. Norbert Mrozek
C/2021 A1 Leonard 2021 November 09 01.40 UT, 17 x 2 min, Hypergraph8, Canon EOS Ra, 50% crop, St. Ulrich 500 m, Austria centered on comet Helmut Dannbauer
C/2021 A1 Leonard 2021 November 09 04.55-05.52 UT, 4x4min, Takahashi TOA-150, QHY268C One Shot Color CMOS, remote New Mexico, Remote, Thomas Zwach
C/2021 A1 Leonard 2021 November 09 04.55-05.52 UT, 4x4min, Takahashi TOA-150, QHY268C One Shot Color CMOS, remote New Mexico, Remote, Thomas Zwach
C/2021 A1 Leonard 2021 November 07 04.10 UT, 5x125 sec, Newton 8" f4,5, Sony a7III, Iso 1600, 1,5 crop. Jachenau/Lenggries, Bay. Alpen Thorsten Böckel
C/2021 A1 Leonard 2021 November 07 2.44 UT, 14x220sec. 5x240sec. 11" RASA Nikon Z6 mod Michael Jäger
C/2021 A1 Leonard 2021 November 07 2.44 UT, 14x220sec. 5x240sec. 11" RASA Nikon Z6 mod Michael Jäger
C/2021 A1 Leonard 2021 November 04 11:49 UT, LRGB=12 min., Planewave 17" CDK f/4.5, FLI PL6303E, Remote, José J. Chambó (Mayhill, USA)
C/2021 A1 Leonard 2021 November 04 11:49 UT, L=9 min., Planewave 17" CDK f/4.5, FLI PL6303E, Remote, José J. Chambó (Mayhill, USA)
C/2021 A1 Leonard 2021 November 03 1.43 UT, 60min RGB 11" RASA QHY600 Michael Jäger
C/2021 A1 Leonard 2021 November 02 3.21 UT, 4x150sec. 11" RASA QHY600 Michael Jäger
C/2021 A1 Leonard 2021 November 01 3.30 UT, 25min RGB 11" RASA QHY600 Michael Jäger
C/2021 A1 Leonard 2021 October 30 03.49 - 04.45 UT, 22 x 2 min, ISO 800, Canon EOS 6D MkII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz Steffen Fritsche
C/2021 A1 Leonard 2021 October 30 03.49 - 04.45 UT, 22 x 2 min, ISO 800, Canon EOS 6D MkII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
C/2021 A1 Leonard 2021 October 29 2.22 UT, 15x130sec. 14"/4.2 Nikon Z6mod Michael Jäger
C/2021 A1 Leonard 2021 October 25 03.27 - 04.37 UT, 27 x 2 min, ISO 800, Canon EOS 6D MkII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz Steffen Fritsche
C/2021 A1 Leonard 2021 October 25 03.27 - 04.37 UT, 27 x 2 min, ISO 800, Canon EOS 6D MkII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
C/2021 A1 Leonard 2021 October 17 2.48 UT, 12x230sec. 12" f=4 Z50 mod Michael Jäger
C/2021 A1 Leonard 2021 October 17 m1-11m8 2.48 UT, 12x230sec. 12" f=4 Z50 mod Michael Jäger
C/2021 A1 Leonard 2021 October 16 4.00 UT, Hypergraph 8, F 3.2, Canon Ra 12 x 3 min. Iso 1600 Norbert Mrozek
C/2021 A1 Leonard 2021 October 16 11:39 UT, LRGB=8 min., Planewave 17" CDK f/4.5, FLI PL6303E, Remote, José J. Chambó (New Mexico, USA)
C/2021 A1 Leonard 2021 October 16 11:39 UT, L=5 min., Planewave 17" CDK f/4.5, FLI PL6303E, Remote, José J. Chambó (New Mexico, USA)
C/2021 A1 Leonard 2021 October 14 05h05min 28min min UT, 4_60s b1 NEW 360mm F1850+st10xme Jose Carrillo OACM Fuensanta de Martos Jaen ESPAÑA
C/2021 A1 Leonard 2021 October 10 3.00 UT, 14x230sec. 12" f=4 Nikon Z6mod Michael Jäger
C/2021 A1 Leonard 2021 October 10 12:04 UT, 8x120s, G=12.1, Coma >60", Fan Tail >120" PA 350, 11" SCT f/6.4, STF-8300M, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 October 10 12:04 UT, 7x120s gif, G=12.1, Coma >60", Fan Tail >120" PA 350, 11" SCT f/6.4, STF-8300M, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 October 10 03.42- 04.13 UT, 7 x 4 min, ISO 800, Canon EOS 6D MkII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
C/2021 A1 Leonard 2021 October 10 03.42- 04.13 UT, 7 x 4 min, ISO 800, Canon EOS 6D MkII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz Steffen Fritsche
C/2021 A1 Leonard 2021 October 09 03.39 - 04.10 UT, 7 x 4 min, ISO 800, Canon EOS 6D MkII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
C/2021 A1 Leonard 2021 October 09 03.39 - 04.10 UT, 7 x 4 min, ISO 800, Canon EOS 6D MkII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz Steffen Fritsche
C/2021 A1 Leonard 2021 October 05 11:38 UT, LRGB=8 min., Planewave 17" CDK f/4.5, FLI PL6303E, Remote, José J. Chambó (Mayhill, USA)
C/2021 A1 Leonard 2021 October 05 11:38 UT, L=5 min., Planewave 17" CDK f/4.5, FLI PL6303E, Remote, José J. Chambó (Mayhill, USA)
C/2021 A1 Leonard 2021 October 04 3.05 UT, 9x3min 12" f=4 Nikon Z6mod Michael Jäger
C/2021 A1 Leonard 2021 October 01 03.21 - 04.01 UT, 9 x 4 min, ISO 800, Canon EOS 6D MkII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
C/2021 A1 Leonard 2021 October 01 03.21 - 04.01 UT, 9 x 4 min, ISO 800, Canon EOS 6D MkII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz Steffen Fritsche
C/2021 A1 Leonard 2021 September 25 18.36 UT, 16 x 2 min, Hypergraph8, Canon EOS R, 30% crop, St. Georgen 870 m, Austria centered on comet Helmut Dannbauer
C/2021 A1 Leonard 2021 September 24 18.17 UT, 55 x 30 s, Hypergraph8, Canon EOS R, 30% crop, Herndleck 800 m, Austria centered on comet Helmut Dannbauer
C/2021 A1 Leonard 2021 September 23 02.53 - 03.52 UT, 59 x 30 s, ISO 800, Canon EOS 6D MkII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
C/2021 A1 Leonard 2021 September 19 03.19 UT, 6 x 2 min, Hypergraph8, Canon EOS R, 30% crop, St. Ulrich 500 m, Austria centered on comet Helmut Dannbauer
C/2021 A1 Leonard 2021 September 15 2.44 UT, 8x180sec. 12" f=4 Nikon Z6mod Michael Jäger
C/2021 A1 Leonard 2021 September 09 2.13 UT, 9x210sec. green 12" f=4 QHY600 Michael Jäger
C/2021 A1 Leonard 2021 September 05 2.15 UT, 13x2min 12" f=4 QHY600 Michael Jäger
C/2021 A1 Leonard 2021 September 03 2.33 UT, 11x100sec. 12" f=4 QHY600 m1-14m2 Michael Jäger
C/2021 A1 Leonard 2021 August 08 20.18 - 20.50 UT, 7 x 4 min, ISO 800, Canon EOS 6D MkII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
C/2021 A1 Leonard 2021 June 16 20.54 UT, 14x75sec. 14"/4.2 QHY600 Michael Jäger
C/2021 A1 Leonard 2021 June 13 22.09 UT, 12 x 120 sec, Orion Optics AG16 0.4-m f/3.8, SBIG STL6303E, BRIXIIS Kruibeke Belgium Erik Bryssinck
C/2021 A1 Leonard 2021 June 12 22.37 UT, 12 x 120 sec, Orion Optics AG16 0.4-m f/3.8, SBIG STL6303E, BRIXIIS Kruibeke Belgium Erik Bryssinck
C/2021 A1 Leonard 2021 June 08 03:58 UT, Planewave 17" CDK f/4.5, FLI PL6303E, total exp: 8 min., Remote, José J. Chambó (Mayhill, USA)
C/2021 A1 Leonard 2021 June 08 03:58 UT, Planewave 17" CDK f/4.5, FLI PL6303E, total exp: 8 min., Remote, José J. Chambó (Mayhill, USA)
C/2021 A1 Leonard 2021 June 07 23.12 UT, 12 x 120 sec, Orion Optics AG16 0.4-m f/3.8, SBIG STL6303E, BRIXIIS Kruibeke Belgium Erik Bryssinck
C/2021 A1 Leonard 2021 June 07 05:21 UT, 3x300s, G=17.1, coma 15", tail >52" PA 94 degrees, 11" SCT f/6.4, STF-8300M, Mike Olason, Tucson Arizona
C/2021 A1 Leonard 2021 June 06 21.56 UT, 12 x 120 sec, Orion Optics AG16 0.4-m f/3.8, SBIG STL6303E, BRIXIIS Kruibeke Belgium Erik Bryssinck
C/2021 A1 Leonard 2021 May 30 21.02 - 22.01 UT, 13 x 4 min, ISO 800, Canon EOS 6D MkII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
C/2021 A1 Leonard 2021 May 30 23:05 UT, 11x5min, 16" f/3.3, CDS-5D Roland Fichtl
C/2021 A1 Leonard 2021 May 29 21.55 UT, 9 x 120 s, Orion Optics AG16 0.4-m f/3.8 Newton, SBIG STL6303E, B96 BRIXIIS Observatory Kruibeke Belgium Erik Bryssinck
C/2021 A1 Leonard 2021 May 17 20.55 UT, 8x3min 12" f=4 QHY600 Michael Jäger
C/2021 A1 Leonard 2021 May 17 07:34 UT, Planewave 17" CDK f/4.5, FLI PL6303E, total exp: 7 min., Remote, José J. Chambó
C/2021 A1 Leonard 2021 May 17 07:34 UT, Planewave 17" CDK f/4.5, FLI PL6303E, total exp: 7 min., Remote, José J. Chambó
C/2021 A1 Leonard 2021 May 09 22.40 UT, 4 x 5 min., Hypergraph8, Canon R, 50% crop, Glasenberg 770 m centered on comet Helmut Dannbauer
C/2021 A1 Leonard 2021 May 07 20.57 UT, 9 x 120 sec., Orion Optics AG16 0.4-m f/3.8, SBIG STL6303E, BRIXIIS Observatory (B96) Kruibeke Belgien Erik Bryssinck
C/2021 A1 Leonard 2021 May 07 20.10 - 21.19 UT, 15 x 4 min, ISO 800, Canon EOS 6D MkII, TSAPO100Q, erstellt mit AIRTOOLS, Köditz centered on comet Steffen Fritsche
C/2021 A1 Leonard 2021 May 07 21:19 UT, 9 x 120 sec, Orion Optics AG16 0.4-m f/3.8 Newton, SBIG STL-6303E, B96-BRIXIIS Observatory Kruibeke Belgium Erik Bryssinck
C/2021 A1 Leonard 2021 May 01 21.19 UT, 7 x 120 sec., Orion Optics AG16 0.4-m f/3.8, SBIG STL6303E, BRIXIIS Observatory B96 Kruibeke Belgium Erik Bryssinck
C/2021 A1 Leonard 2021 April 30 20.55 UT, 9 x 120 sec., Orion Optics AG16 0.4-m f/3.8, SBIG STL6303E, BRIXIIS Observatory B96 Kruibeke Belgium Erik Bryssinck
C/2021 A1 Leonard 2021 April 29 20.55 UT, 15 x 120 sec., Orion Optics AG16 0.4-m f/3.8, SBIG STL6303E, BRIXIIS Observatory B96 Kruibeke Belgium Erik Bryssinck
C/2021 A1 Leonard 2021 April 25 22.47 UT, 17 x 120 sec., Orion Optics AG16 0.4-m f/3.8, SBIG STL6303E, BRIXIIS Observatory B96 Kruibeke Belgium Erik Bryssinck
C/2021 A1 Leonard 2021 April 23 20.32 UT, 15 x 120 sec., Orion Optics AG16 0.4-m f/3.8, SBIG STL6303E, BRIXIIS Observatory B96 Kruibeke Belgium Erik Bryssinck
C/2021 A1 Leonard 2021 April 23 20:32 UT, 15 x 120 sec, Orion Optics AG16 0.4-m f/3.8 Newton, SBIG STL-6303E, B96-BRIXIIS Observatory Kruibeke Belgium Erik Bryssinck
C/2021 A1 Leonard 2021 April 20 21:40 UT, 15 x 120 sec, Orion Optics AG16 0.4-m f/3.8 Newton, SBIG STL-6303E, B96-BRIXIIS Observatory Kruibeke Belgium Erik Bryssinck
C/2021 A1 Leonard 2021 April 18 21:50 UT, 12 x 120 sec, Orion Optics AG16 0.4-m f/3.8 Newton, SBIG STL-6303E, B96-BRIXIIS Observatory Kruibeke Belgium Erik Bryssinck
C/2021 A1 Leonard 2021 April 16 20:44 UT, 9 x 120 sec, Orion Optics AG16 0.4-m f/3.8 Newton, SBIG STL-6303E, B96-BRIXIIS Observatory Kruibeke Belgium Erik Bryssinck
C/2021 A1 Leonard 2021 April 14 22:03 UT, 7x3min, 16" f/2.5, CDS-5D Roland Fichtl
C/2021 A1 Leonard 2021 April 14 04:55 UT, Planewave 17" CDK f/4.5, FLI PL6303E, total exp: 7 min., Remote, José J. Chambó (Mayhill, USA)
C/2021 A1 Leonard 2021 April 12 20h45 UT, 55x60s, 0.4m Ritchey Chrétien,Sbig STL1001e, France Vauquelin Bruno, France
C/2021 A1 Leonard 2021 April 12 21:52, 9 x 120s, Orion Optics AG16 0.4m f/3.8, SBIG STL6303E, BRIXIIS B96 Belgium Erik Bryssinck
C/2021 A1 Leonard 2021 April 12 21:52 UT, 9 x 120 sec, Orion Optics AG16 0.4-m f/3.8 Newton, SBIG STL-6303E, B96-BRIXIIS Observatory Kruibeke Belgium Erik Bryssinck
C/2021 A1 Leonard 2021 April 04 20.55 UT, 10x150sec. 14"/4.2 QHY600 Michael Jäger
C/2021 A1 Leonard 2021 March 10 11:05 UT, Planewave 17" CDK f/4.5, FLI PL6303E, total exp: 6 min., Remote, José J. Chambó (New Mexico, USA)
C/2021 A1 Leonard 2021 March 06 21:50 UT, 4x3min, 16" f/2.5, CDS-5D Roland Fichtl
C/2021 A1 Leonard 2021 March 06 22.22 UT, 20x130sec. 12" f=4 QHY600 Michael Jäger
C/2021 A1 Leonard 2021 February 12 11:45 UT, Planewave 17" CDK f/4.5, FLI PL6303E, total exp: 8 min., Remote, José J. Chambó (New Mexico, USA)
C/2021 A1 Leonard 2021 February 08 21.31 UT, 6x170sec. 12" f=4 QHY600 Michael Jäger
C/2021 A1 Leonard 2021 January 22 11:37 UT, Planewave 17" CDK f/4.5, FLI PL6303E, total exp: 8 min., Remote, José J. Chambó (New Mexico, USA)
C/2021 A1 Leonard 2021 January 19 04.25 - 05.27 UT, Clear, 11x300s, near BY Boo, ASA 12"f4.2, G4-16000EC (crop), animated, Südfrankreich, Remote, Martin Nischang
C/2021 A1 Leonard 2021 January 19 04.25 - 05.27 UT, Clear, 11x300s, near BY Boo, ASA 12"f4.2, G4-16000EC (crop), Südfrankreich, Remote, Martin Nischang
C/2021 A1 Leonard 2021 January 10 09:06 UT, 3x420s, m=18.7, 11" SCT f/6.4, STF-8300M, Mike Olason, Tucson Arizona

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