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Ursa Astronomical Association
Kopernikuksentie 1
00130 Helsinki

Ursa Astronomical Association

Binocular comet ATLAS - 28.4.2021 at 23.39 - 28.4.2021 at 23.54 Varkaus Observation number 98021

Visibility III / V

Veli-Pekka Hentunen, Warkauden Kassiopeia

Comet C / 2020 R4 (ATLAS) was detected with the Härkämäki Observatory's C14 "telescope and SBIG ST-8XME camera. The exposure time was 80 seconds and a total of 10 images were taken. The filter was a photometric R-filter. the image is 18'x27 'and the sum of ten images is 10'x15'.

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Additional information
  • Observation target
    • Comet
  • Name of the observation target
    • C/2020 R4 (ATLAS)
    • Keskitaso
  • Title for the comet
    • Binocular comet
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