V390 VelorumThis star is finished with its red giant-phase and has already begun to throw its hull off into space. This formed a dust disk, which stretches from nine to several hundred AU around the star and will form a planetary nebula, a white dwarf will remain.The star is orbited every 499 days by a partner. This too in enclosed in the dust disk. Constellation: Vela Distance: 2600 light-years Spectral class: F3e Visual magnitude: 10.48 Luminosity: 5000 * Sun Back: List of big and giant stars part 2 09/27/2007 |
Photo: ESO |
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