Star Gliese 669

Binary star Gliese 669 is located 35.1 light years away from the Sun. It is a star system with 2 stars, from which the bigger one has typically about 25 % of solar mass. For now, there are no known exoplanets in this system.

Sun distance: 35.1 light years.
(Position of this star is derived from Gaia mission data.)
Gliese 669 A
part of star image
part of star image
Red dwarf
spectral class M3.5V
flare star

0.27 solar masses (estimate)
0.21 solar radii (estimate)
temperature icontemperature 3162 °K (2889 °C)
(No known exoplanets yet)
Gliese 669 B
part of star image
part of star image
Red dwarf
spectral class M4.5V
flare star

0.18 solar masses (estimate)
0.23 solar radii (estimate)
temperature icontemperature 3426 °K (3153 °C)
(No known exoplanets yet)
Other designations of this star
Ross 867, GJ 669 B, WISE J171952.80+263006.3, 2MASS J17195298+2630026, GJ 669 A, Gliese 669, G 170-35, HIC 84794, HIP 84794, LTT 15139, NLTT 44616, 2MASS J17195422+2630030, RBS 1637, SDSS J171954.30+262957.9, TIC 257798327, TYC 2082-2076-1, V* V647 Her, WISEA J171954.02+263006.7, Ross 868, Gaia EDR3 4574048021719710848
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Closest stars
Distance
(Light Years)
Star name Mass
(Solar mass)
Planets
3.2
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Gliese 649 0.54 M
1
4.8
part of star image
part of star image
Gliese 3976 0 M
5.9
part of star image
part of star image
LP 388-55 0 M
6
part of star image
part of star image
part of star image
part of star image
Zeta Herculis 1.45 M
0.98 M
6.7
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part of star image
Gliese 638 0 M
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