Collections
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Vetted YSOs by TED91 (10 subjects)
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Favorites by Petrusperes (10 subjects)
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S2 Stars with unknown spectral class. by artman40 (10 subjects)
Disk Detective Talk
Vetted YSOs by TED91 (10 subjects)
Favorites by Petrusperes (10 subjects)
S2 Stars with unknown spectral class. by artman40 (10 subjects)