C/2017 S6 Catalina

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2018 January 10
19:08:52 UT, 1860s exp.(31x60s), 0.7-m (f/4) L + FLI PL47-10 + R filter, 0.95"/pixel. m1=16.7, Coma 35", DC 1. Tail 1.5 min. long in p.a. 40 deg. Pretty large, very diffuse coma (MPC 585).
Alexander Baransky, Ukraine

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2018 January 06
17.55 UT, 21x90sec.10"/4 ASI 1600 2x2
Michael Jäger

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2017 December 19
14:05 UT, 121x15 sec, Newton 12", F/2.8, Pentax K-3, Seredino, Russia
Mikhail Maslov, Novosibirsk, Russia

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2017 December 07
19:51 UT, Planewave 431mm CDK f/6,8, SBIG STL-11000M, 300s, N 18,5 mag (10"X10"-Box 18,46), Koma 10", Schweifansatz PA 88°, Afroh 8, Nerpio, Spanien
Michael Hauss

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2017 November 13
22.53 - 23.42 UT, 22 x 120s ISO3200, TSAPO100Q (100x580mm), CanonEOS 700da mit Astronomik UV-IR-Blockfilter, Köditz centered on comet
Steffen Fritsche

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2017 November 13
19.59 UT, 9x60sec.12"/4 ASI 1600 2x2
Michael Jäger

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2017 November 13
20.07 UT, 24x60sec.12"/4 ASI 1600 2x2
Michael Jäger

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2017 November 12
10:35 UT, 1x120s, 11" SCT f/6.4, STF-8300M,
Mike Olason, Denver Colorado

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2017 October 31
02:34 UT, 10 x 1 min. exp., 0.30-m f/1873mm SCT + CCD, 18.2 mag (10x10 Box), coma: 15"
Bernhard Häusler

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2017 October 15
00:32 UT, 6x 3min, 16" f/2.5, SBIG 8300M
Roland Fichtl

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2017 October 15
12:04 UT, 5x180s, 11" SCT f/6.4, STF-8300M,
Mike Olason, Denver Colorado

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2017 October 01
3.08 UT, 12x180sec. 12"/4 G3-16200 2x2
Michael Jäger

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2017 October 01
3.08 UT, animation 12x180sec. 12"/4 G3-16200 2x2
Michael Jäger

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