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  • Comet V-OBS (2017 June 26-27): 41P, C/2015 ER61, C/2015 V2

    My visual observation from the previous night: 41P/Tuttle-Giacobini-Kresák: 2017 June 26.88 UT: m1=[10.6, Dia.=3', 20x80 binoculars, NEGATIVE [Already not

    biely.marek 1 hour ago
  • Comet Observations 26th June 2017

    Comet Observations 26th June 2017 C/2015 V2 Johnson 2017 Jun 26.50 UT; m1= 8.1; Dia= 13Æ; DC= 3/4; 7x50 B [Chris Wyatt, Moonbi, NSW, Australia] Coma diffuse,

    outbackmanyep 15 hours ago
  • C/2015 V2

    Hi all C/2015 V2: 2017 Jun. 26.83 UT: m1=8.3, Dia.=5.5', DC=4/, ...25-cm L (42x, 70x) ...Danil Sidorko (Korenovsk, Russia) [SQM = 21.29]

    danilam130 22 hours ago
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Group Description

This group is for the posting of comet observations only. Our purpose is to provide a timely source for visual and CCD observations. Observers are encouraged to post their observations of magnitudes, coma diameters, DC, tail length, etc., here.

Discussion of comet observing shall be directed to one of our sister groups (comets-ml or CometChasing).

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