C/2018 C2 Lemmon

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2018 August 05
10:31 UT, ASA 16" Newton f/3,5, Apogee Aspen CG16070, 300s, T 16,2 mag, N 16,8 mag (10"x10": 16,80 mag), Siding Spring, Australien
Michael Hauss

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2018 July 14
09:02 UT, ASA 16" Newton f/3,5, Apogee Aspen CG16070, 300s, T 15,4 mag, N 16,2 mag (10"x10": 16,02 mag), Afroh 103, Siding Spring, Australien
Michael Hauss

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2018 June 10
21.31 UT, 20x100sec.12"/4 ASI 1600 2x2
Michael Jäger

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2018 June 10
22:12:05 UT, 120s exp. (2x60s), 0.7-m (f/4) L + FLI PL47-10 + R filter, 0.95"/pixel. m1=15.7, Coma 19", DC S8. Star-like coma. Kyiv comet station (MPC 585).
Alexander Baransky, Ukraine

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Infobox:
2018 June 04
23:32:14 UT, 180s exp. (3x60s), 0.7-m (f/4) L + FLI PL47-10 + R filter, 0.95"/pixel. m1=15.7, Coma 19", DC S7. Star-like coma. Kyiv comet station (MPC 585).
Alexander Baransky, Ukraine

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Infobox:
2018 May 31
22:45:50 UT, 900s exp. (15x60s), 0.7-m (f/4) L + FLI PL47-10 + R filter, 0.95"/pixel. m1=15.6, Coma 22", DC S7. Star-like coma. Kyiv comet station (MPC 585).
Alexander Baransky, Ukraine

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2018 May 30
21.28 UT, 12"/4 ASI 1600 30x30sec.bright moonlight
Michael Jäger

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Infobox:
2018 May 30
23:00:16 UT, 540s exp. (9x60s), 0.7-m (f/4) L + FLI PL47-10 + R filter, 0.95"/pixel. m1=15.9, Coma 12", DC 7. Haze. Kyiv comet station (MPC 585).
Alexander Baransky, Ukraine

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Infobox:
2018 May 28
23:11:27 UT, 480s exp. (8x60s), 0.7-m (f/4) L + FLI PL47-10 + R filter, 0.95"/pixel. m1=15.8, Coma 14", DC 7. Star-like inner coma, diffuse outer coma, weak tail 47" long in p.a. 161 deg. Kyiv comet station (MPC 585).
Alexander Baransky, Ukraine

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Infobox:
2018 May 21
20.27 UT, 18x90sec. 12"/4 ASI 1600 2x2
Michael Jäger

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Infobox:
2018 May 08
21.54 UT, Newton 200/570 ATIK 383L 10 x 120 sec.
Stefan Beck

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Infobox:
2018 May 07
00.14 UT, 29x90sec.14"/4.2 ASI 1600 2x2
Michael Jäger

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Infobox:
2018 May 06
00.14 - 01.14 UT, 25 x 120s ISO1600, TSAPO65Q (65x420mm), CanonEOS 700da, Köditz centered on comet
Steffen Fritsche

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Infobox:
2018 May 05
21:46-22:16 UT, 25cm F/3.3 Deltagraph + Fuji XT20 30x30s ISO 25600 Döben
Uwe Wohlrab

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2018 April 29
21.33 UT, 99x20sec.14"/4.2 ASI 1600 3x3
Michael Jäger

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2018 April 29
21.33 UT, GIF 99x20sec.14"/4.2 ASI 1600 3x3
Michael Jäger

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Infobox:
2018 April 22
00:36:32 UT, 660s exp. (11x60s), 0.7-m (f/4) L + FLI PL47-10 + R filter, 0.95"/pixel. m1=16.3, Coma 14", DC S8. Short weak tail 27" long in p.a. 273 deg. Kyiv comet station (MPC 585).
Alexander Baransky, Ukraine

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Infobox:
2018 April 20
1h28 UT, 6x300s, 16" Ritchey Chrétien, Sbig STL 1001e, Saint Jacques sur Darnetal, FRANCE
Bruno Vauquelin, Saint Jacques sur Darnetal, FRANCE

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Infobox:
2018 April 20
23.36 UT, GIF 18x30sec.12"/4 ASI 1600 2x2
Michael Jäger

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Infobox:
2018 April 19
0h38 UT, 10x300s, 16" Ritchey Chrétien, Sbig STL 1001e Saint Jacques sur Darnetal, France
Bruno Vauquelin , Saint Jacques sur Darnetal, France

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Infobox:
2018 April 14
1.46 UT, GIF 8x150sec.12"/4 ASI 1600 2x2
Michael Jäger

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2018 April 10
01:50:02 UT, 660s exp. (11x60s), 0.7-m (f/4) L + FLI PL47-10 + R filter, 0.95"/pixel. m1=16.3, Coma 11", DC S8. Weak tail 40" long in p.a. 292 deg. Kyiv comet station (MPC 585).
Alexander Baransky, Ukraine

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Infobox:
2018 April 09
02:10:16 UT, 1200s exp. (20x60s), 0.7-m (f/4) L + FLI PL47-10 + R filter, 0.95"/pixel. m1=16.1, Coma 11", DC S8. Asteroid-like coma, no obvious trace of cometmin s activity. Kyiv comet station (MPC 585)
Alexander Baransky, Ukraine

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Infobox:
2018 April 08
21:51 UT, 5x 5min, 16" f/2.5, SBIG 8300M
Roland Fichtl

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