johnqmetro on 10-Sep-2017 00:20:44 GMT about G 63-36B
The V magnitude seems to be actually a combined rounded Tycho Vt magnitude for A and B, and is thus incorrect (Tycho results seem to be not too good for this binary, perhaps due to dimness). However, VizieR does give a great many contradictory magnitudes. I *think* V ~ 12.3
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View annotation on G 63-36B object