Nearby stars catalogue < LIVING fUTURE

Star Gliese 577

Binary star Gliese 577 is located 149.8 light years away from the Sun. It is a system with 2 stars. There is at least one exoplanet in this system.
Sun distance
149.8 light years
Gliese 577 A
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Yellow star (spectral class G5V)

Mass: 0.99 M Sun | M Jupiter
radius icon
Size: 0.94 R Sun | R Jupiter
temperature iconTemperature: 5752 K | 1 T Sun
Magnitude iconApparent magnitude (V): 8.4

1 exoplanet:
Gliese 577 A b
2.2 M 0.02 AU 1.1 days
Photometry
5
10
15
20
25
30
35
K
2.1
H
1.6
J
1.2
Grp
0.8
I
0.8
G
0.6
V
0.5
Gbp
0.5
B
0.4
U
0.3
Gliese 577 B
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Red dwarf (spectral class M4.5V)

Mass: 0.18 M Sun | M Jupiter (estimate)
radius icon
Size: 0.21 R Sun (estimate)
(No known exoplanets yet)
More about Gliese 577
      Star Gliese 577 can be found in northern celestial hemisphere, you cannot see it with naked eye, but you can observe this star with basic telescope. The star is observable also from Northern America, Europe and Asia. 
Other designations of this star
GJ 577A, HIP 73869, HD 134319, TYC-4183-491-1, BD+64 1046, TOI 1860
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