Contact information

Skywarden,
Ursa Astronomical Association
Kopernikuksentie 1
00130 Helsinki
taivaanvahti(at)ursa.fi

Ursa Astronomical Association

Telescopic comet Smirnova-Chernykh - 17.2.2017 at 22.47 - 17.2.2017 at 23.06 Orimattila, Artjärvi, Tähtikallio Observation number 61358

Visibility I / V


This very challenging object was described in connection with the work of the Star Rock. This subject was also photographed by Alfons Diepvens from Belgium, with a 20cm F9 APO ED lens.



More similar observations
Additional information
  • Observation target
    • Comet
  • Name of the observation target
    • 74P/Smirnova-Chernykh
    • Erittäin heikosti näkyvä
  • Brightness in magnitudes
    • 17.5
  • Weather
    • Keskinkertainen huurteinen.
  • Title for the comet
    • Telescopic comet
Technical information

Alluna RC16, C415 / 3320, SBIG 1001E, filter L, 10 x 120 s

Send a comment

Comments are checked and moderated before publication If you want to contact the observer directly about possibilities to use these images, use the Media -form.

*

*

*
characters left

By sending in this comment I confirm, that I've read and understood the the observation system's privacy policy.