Gliese 673

Starbox begin
name= [http://simbad.u-strasbg.fr/sim-id.pl?protocol=html&Ident=HD+157881&NbIdent=1&Radius=10&Radius.unit=arcmin&CooFrame=FK5&CooEpoch=2000&CooEqui=2000&output.max=all&o.catall=on&output.mesdisp=N&Bibyear1=1983&Bibyear2=2006&Frame1=FK5&Frame2=FK4&Frame3=G&Equi1=2000.0&Equi2=1950.0&Equi3=2000.0&Epoch1=2000.0&Epoch2=1950.0&Epoch3=2000.0 Gl 673] Starbox observe
epoch=J2000
ra=17^h 25^m 45.2^s
dec=+02° 06′ 41″
appmag_v=7.54
constell=Ophiuchus Starbox character
class=K5-7 V
b-v=1.36
u-b=1.26
variable=? Starbox astrometry
radial_v=-24.4
prop_mo_ra=-580.50
prop_mo_dec=-1,184.88
parallax=129.54
p_error=0.95
absmag_v=7.65 Starbox catalog
names=GJ 673, BD +02°3312, HD 157881, LHS 447, LTT 15175, GCTP 3955.00, SAO 122374, Wolf 718, Vys 794, HIP 85295.

Gliese 673 is a cool, orange dwarf star in the constellation Ophiuchus. The estimates of its stellar classification range from K5 to K7. Main sequence stars with this spectra have a mass in the range of 60-70% of a solar mass (comparable to the members ofthe binary star system 61 Cygni.)

This star is relatively near our Sun at a distance of about 25 light years. In spite of this proximity, however, it is still too faint to be viewed by the unaided eye. It is considered a slowly-rotating star with a relatively high proper motion.

External links

* [http://www.ari.uni-heidelberg.de/aricns/cnspages/4c01401.htm ARICNS]