johnqmetro on 04-Aug-2018 18:11:06 GMT about Ross 10
Based on the Gaia DR2 magnitudes, it seems likely that the Vmag of 11.19 is actually a combined magnitude for Ross 10 and Tyc 3679-2307-1 (nearby). Earlier catalogs in Vizier are a confusing, contradictory mess, though. V mag est from Gaia DR2 ~11.97.
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View annotation on Ross 10 object