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Ursa Astronomical Association
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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.

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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

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