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HIP 71681

14 March, 2013 - 23:49 — admin

HIP 71681, HD 128621, alpha Cen B
Stellar position (ICRS, J2000): 14:39:35.06 -60:50:15.09
Parallax: 796.92 ± 25.90
Proper motions (RA, Dec): -3614.39±20.48 mas/yr 802.98±19.52 mas/yr

SpT SpT (range) L(Lsun) Teff(K) log g [Fe/H] AgeHK(Gyr) AgeX-rays(Gyr
K1V K1V - K2IV 0.44 5178 4.56 0.15 5.18 4.27