Luyten Palomar 731-58


Catalog numbers:
     Luyten Half-Second (LHS) 292, Luyten Palomar (LP) 731-58
Arity: singular
Right Ascension and Declination: 10h45m41s, -11°3'6" (epoch 1950.0)
Distance from Sol: 14.8 light-years (4.52 parsecs)
Standard error in distance: 1.6028%
Source for distance: Gliese
Celestial (X,Y,Z) coordinates in ly: -13.7, 4.62, -2.83
Galactic (X,Y,Z) coordinates in ly: -1.74, -10.9, 9.74
Proper motion: 1.644 arcsec/yr (158.5° from north)
Radial Velocity: -7 km/sec
Source for proper motion and radial velocity: Gliese
Galactic (U,V,W) velocity components in km/s: 28.7, -11.5, -18.4

What do all these fields mean?

Spectral class: M6.5
Luminosity Class: V
Apparent visual magnitude: +15.60
Absolute visual magnitude: +17.32
Visual luminosity: 0.000010 x Sol
Color indices: B-V= +2.10, R-I= +1.99
Mass: 0.04 x Sol
Comfort Zone (visual): 0.0032 A.U.s
Orbital period in CZ: 7.94325 hours
Tidal index in CZ: 1.21789e+006

but not more than light-years away
Data for this star system were most recently updated on 4-April-2001.