Star Gliese 22

Triple star system Gliese 22 is located 32.3 light years away from the Sun. It is a star system with 3 stars, from which the biggest has 38 % of solar mass. There is at least one exoplanet in this system.

Sun distance: 32.3 light years.
(Position of this star is derived from Gaia mission data.)
Gliese 22 A
part of star image
part of star image
Red dwarf
spectral class M2V
flare star

0.378 solar masses
0.5 solar radii
temperature icontemperature 3598 °K (3325 °C)
(No known exoplanets yet)
Gliese 22 B
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Red dwarf
spectral class M3V
flare star

0.2 solar masses (estimate)
0.34 solar radii (estimate)
temperature icontemperature 3339 °K (3066 °C)

1 unconfirmed exoplanet:
Gliese 22 B b
| 5086.512 earth masses
Gliese 22 C
part of star image
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Red dwarf
flare star

0.136 solar masses
(No known exoplanets yet)
Other designations of this star
LHS 115, VYS 2B, ADS 433 B, GJ 22 B, Gliese 22 B, LFT 48, LTT 10179, NLTT 1708, 2MASS J00322979+6714043, TIC 420470815, TYC 4027-802-1, Zkh 11, BD+66 34B, MCY 1, VYS 2A, ADS 433 AC, GJ 22 A, LFT 47, LHS 114, LTT 10178, 2MASS J00322970+6714080, NLTT 1707, TIC 420470817, TYC 4027-803-1, V547 Cas, WDS J00321+6715Aa, Gliese 22, V547 Cassiopeiae, BD+66 34A, ADS 440, Gaia EDR3 527956488340229632
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Closest stars
Distance
(Light Years)
Star name Mass
(Solar mass)
Planets
3.3
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V388 Cassiopeiae 0 M
0.52 M
1
4.4
part of star image
part of star image
Wolf 44 0 M
4.8
part of star image
part of star image
Gliese 75 0.83 M
5
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2MASS J00113182+5908400 0 M
6
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Gliese 48 0.48 M
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