Contact information

Ursa Astronomical Association
Kopernikuksentie 1
00130 Helsinki

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).

Send a comment

Comments are checked and moderated before publication If you want to contact the observer directly about possibilities to use these images, use the Media -form.



characters left

By sending in this comment I confirm, that I've read and understood the the observation system's privacy policy.