Evropská jižní observatoř

Kategorie: Hvězdy, Zpět na celou fotogalerii.

Popis (v anglickém jazyce):

The RXJ 0529.4+0041 system at mid-secondary eclipse.

The object RXJ 0529.4+0041 was first discovered by the X-ray satellite ROSAT. Subsequent optical spectroscopy showed this object to be a young, low-mass spectroscopic binary system. And when a team of astronomers used a 91-cm telescope at the Serra La Nave observing station on the slope of the Etna volcano (Sicily) to monitor the light curve, they also discovered that this system undergoes eclipses.

Odkaz na další informace na www.eso.org (stránka v AJ)