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Contact information

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

Ursa Astronomical Association

Jupiter - 13.9.2021 at 22.20 Helsinki Observation number 101238

Visibility IV / V

Tuomas Salo, Ursa (Helsinki)

I photographed Jupiter and its moons Io, Europa and Kallisto. I was also able to describe the background stars: 42 Caprocorn (HD206301), 44 Caprocorn (HD206561) and 45 Caprocorn (HD206677)

42 Capricorn's parallax was 28.3827 milliarcseconds according to Gaia Data Release 2 and the distance was 35.2327 parsecs.and magnitude 5.18

44 Capricorn distance 124,471 parsecs and magnitude 5.88

45 The Capricorn distance was 52,411 parsecs and the magnitude 5.99

Image stacked from three images with DeepSkystacker.


Additional information
  • Observation target
    • Jupiter
  • Seeing
    • Good
Technical information

Camera Nikon D5100. Lens sigma 400mm tele. Tripod Gitza Gilux Reporter.

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