Contact information

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

Ursa Astronomical Association

Jupiter - 19.4.2017 at 23.30 Helsinki Observation number 63892

Visibility IV / V

Tuomas Salo, Ursa (Helsinki)

I photographed Jupiter and its 4 moons: from the left Io, Europa, Ganymedes and Kallisto. It also shows the colors of the prism, or differential refraction, because it is taken close to the horizon.


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

The telescope has a Skywatcher Maksutov-Cassegrain 150mm and a camera Nikon D5100 with a 30 second exposure. Stand with EQ5 tracking motor.

Comments: 1 pcs
Tapio Lahtinen - 13.5.2017 at 00.51 Report this

Ei ole asteroidi vaan tähti HD113449 (tai HIP63742).

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