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Contact information

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

Ursa Astronomical Association

Telescopic comet Borisov - 16.10.2019 at 08.00 Fregenal de la Sierra, Espanja Observation number 86124

Visibility I / V

Tapio Lahtinen, Tampereen Ursa

In the morning, I was able to take a picture of the comet even though the conditions were poor - a cloud cloud and almost a full moon.

The second is an animation showing the movement of a comet during 2x5 minutes of exposure.

The comet was about 404.4 million kilometers away at the time of filming.

I made an astrometric measurement:
RA 09 54 26
DEC +16 22 38

Brightness is an estimate compared to the reference star.

The brightest galaxy in the image is NGC 3041.



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Additional information
  • Observation target
    • Comet
  • Name of the observation target
    • 2I/Borisov
    • Erittäin heikosti näkyvä
  • Brightness in magnitudes
    • 17
  • Title for the comet
    • Telescopic comet
Technical information

Sky-Watcher Esprit 100ED, 10 Micron GM 1000 HPS, Atik 460EX, 1x5m L

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