emamajek on 29-Aug-2017 01:14:11 GMT about * tau01 Hya B
Spectral type with bibcode:
K0
1985ApJS...59..197B
Star is probably a dwarf, given its combination of color (B-V = 0.883+-0.015; Tycho-1, ESA 1997) and absolute magnitude (Mv = 6.0, adopting V=7.15, plx=57.69 from Tycho/ESA 1997 and the plx for the primary from van Leeuwen 2007). Pickles+ (2010;
2010PASP..122.1437P
) also finds K0V to be the best fit template to the visible/near-IR photometry.
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View annotation on * tau01 Hya B object