Unknown thing that's bright in infrared.
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by Artman40
While I was headbanging to William Herschel symphonies, I found this object. This looks like a star with something that can vaguely described as diffraction spikes. SED diagram also shows rather star-like figure with small error bars. However, this object peaks its brightness in K-band (2.16 µm). SIMBAD decides to stay silent when it comes to this object.
What is this thing?Posted
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by Pini2013 translator, moderator in response to artman40's comment.
See here:
NED shows a galaxyPosted
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by Artman40
Interesting. What kind of a galaxy it might be?
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by TED91 moderator
I think that NED is wrong in this case. Object seems more like a star than like a galaxy. At least to me.
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by Pini2013 translator, moderator in response to TED91's comment.
Yes the image and SED look like a star, but I can't get more info
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by Artman40
Guess it's time to wait for someone who knows more about this. I think if this had been a brown dwarfs of that apparent magnitude, it would have been already discovered.
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by abans scientist, moderator
Well I am probably not the right scientist to answer these queries (as I am a theoretical astronomer), but this object could be a YSO disk with a huge NIR excess, possible a Herbig Ae. That said, this also looks to me like it could pass as an agn... which often give the same spectral signatures. C'est la vie! An interesting find nonetheless!
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