Star Gliese 643

Red dwarf Gliese 643 is located 21.2 light years away from the Sun. It is a single star of spectral class M3.5 V, that has 19 % of solar mass. For now, there are no known exoplanets in this system.

Red dwarfs are small reddish stars, it is by far the most common type of star in solar neighborhood.
Sun distance: 21.2 light years.
(Position of this star is derived from Gaia mission data.)
Gliese 643
part of star image
part of star image
Red dwarf
spectral class M3.5 V

0.19 solar masses
0.15 solar radii (estimate)
temperature icontemperature 3345 °K (3072 °C)
(No known exoplanets yet)
Other designations of this star
Wolf 629, LHS 427, LDS 573C, HIC 82809, HIP 82809, PLX 3844, TIC 181589885, LTT 6750, LFT 1311, Gaia EDR3 4339465360510320128
Get your next news from nearby stars

This is a new project, and partly still in developement. There will be soon more information and functions. We would love your support on social media.
Facebook profile

Closest stars
Distance
(Light Years)
Star name Mass
(Solar mass)
Planets
0.1
part of star image
part of star image
part of star image
part of star image
part of star image
part of star image
part of star image
part of star image
part of star image
part of star image
V1054 Ophiuchi 0.42 M
0.08 M
0.19 M
0.31 M
0.35 M
6.5
part of star image
part of star image
Gliese 673 0.65 M
6.9
part of star image
part of star image
part of star image
part of star image
part of star image
part of star image
36 Ophiuchi 0.85 M
0.71 M
0.85 M
7.4
part of star image
part of star image
Gliese 1207 0 M
7.5
part of star image
part of star image
Wolf 1061 0.25 M
3
3D map of stellar neighborhood List of all nearby stars