BD+56 612 H-alpha émission

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umberto sollecchia
Posts: 242
Joined: Tue Dec 30, 2014 3:25 pm

BD+56 612 H-alpha émission

Post by umberto sollecchia »

Bonjour,je informe que le H-alpha de cette étoile, de l'absorption est devenue émission.
Quelqu'un peut confirmer?
Profilo bd+56612.png
Profilo bd+56612.png (4.97 KiB) Viewed 3672 times
Cordialemente Umberto
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Paolo Berardi
Posts: 578
Joined: Thu Sep 29, 2011 10:51 pm

Re: BD+56 612 H-alpha émission

Post by Paolo Berardi »

Sorry for the late reply Umberto! Interesting what you've found. I was able to observe the star with Lhires III 1200, finding the h-alpha line clearly in emission status (double-peaked).

Image

Paolo
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