20 Leonis Minoris

20 Leonis Minoris

Starbox begin
name=20 Leonis Minoris Starbox observe
epoch=J2000
ra=10h 01m 00.(6)s
dec=+31° 55' 25.205"
appmag_v=5.40
constell=Leo Minor Starbox character
class=G3 Va/M6.5
b-v=0.65
u-b=0.27
variable=? Starbox astrometry
radial_v=+56.0
prop_mo_ra=-529.18
prop_mo_dec=-428.91
parallax=67.14
p_error=0.83
absmag_v=4.53 Starbox catalog
names=20 LMi, GJ 376, HR 3951, BD +32°1964, HD 86728, LHS 2216, LTT 12671, GCTP 2366.00, SAO 61808, FK5 1258, HIP 49081.

20 Leonis Minoris is a binary star system in the constellation Leo Minor. It has a relatively high proper motion. The companion is an old, active red dwarf star that has a relatively high metallicity. [cite journal | author=J.E. Gizis, D.G. Monet, I.N. Reid, J.D. Kirkpatrick, A.J. Burgasser | title=Two Nearby M Dwarf Binaries from 2MASS | journal=Monthly Notices of the Royal Astronomical Society | year=2000 | volume=311 | issue=2 | pages=385 | url=http://www.blackwell-synergy.com/doi/abs/10.1046/j.1365-8711.2000.03060.x | doi=10.1046/j.1365-8711.2000.03060.x | format=abstract page ] The two stars are currently separated by 14.5 arc seconds.

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External links

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