Star AT Microscopii

Binary star AT Microscopii is located 32.4 light years away from the Sun. It is a star system with 2 stars, from which the bigger one has 25 % of solar mass. For now, there are no known exoplanets in this system.

Sun distance: 32.4 light years.
(Position of this star is derived from Gaia mission data.)
AT Microscopii
part of star image
part of star image
Red dwarf
spectral class M4.5Ve
flare star

0.25 solar masses
0.37 solar radii
temperature icontemperature 3310 °K (3037 °C)
time icon0.012 bilion years old star
(No known exoplanets yet)
V* AT Mic B
part of star image
part of star image
Red dwarf
spectral class M4.5Ve
flare star

0.18 solar masses (estimate)
0.23 solar radii (estimate)
(No known exoplanets yet)
Other designations of this star
LTT 8182, GJ 799 B, NLTT 49691, Gaia DR2 6792436799477051904, LDS 720C, CD-32 16135B, V* AT Mic A, AT Mic, CD−32°16135, GJ 799, HD 196982, HIP 102141, SAO 212355, WDS J20452-3120BC, CD-32 1613, HIC 102141, RBS 1692, TIC 441398770, 2MASS J20415111-3226073, IRAS 20387-3236, Gaia EDR3 6792436799475128960
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Closest stars
Distance
(Light Years)
Star name Mass
(Solar mass)
Planets
1
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AU Microscopii 0.5 M
2
1.8
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PM J20502-3424 0 M
4.6
part of star image
part of star image
2MASS J2049-4012 0 M
5.5
part of star image
part of star image
5 G. Capricorni 0.78 M
2
8
part of star image
part of star image
part of star image
part of star image
PM J19515-3510 0 M
0 M
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