7.52
Apparent Mag8.31
Distance (ly)M2V
Spectral Type3,828
Temperature (K)Lalande 21185 is the fourth-closest individual star to the Sun. It is a red dwarf in Ursa Major moving rapidly across the sky.
Stellar Data
Apparent Magnitude7.52
Absolute Magnitude10.44
Distance8.31 light-years
Spectral TypeM2V
Temperature3,828 K
Luminosity0.021 L☉
Radius0.393 R☉
Mass0.39 M☉
Right Ascension11h 03m 20.2s
Declination+35° 58′ 11.6″
ConstellationUrsa Major
Notable Facts
- Lalande 21185 is the fourth-closest star to the Sun
- It is a red dwarf invisible to the naked eye
- The star has very high proper motion