Nearby stars catalogue < LIVING fUTURE

Star Theta Ursae Majoris

Binary star Theta Ursae Majoris is located 44.2 light years away from the Sun. It is a system with 2 stars. For now, there are no known exoplanets in this system.
Sun distance
44.2 light years
Position of this star is derived from Gaia mission data.
Theta Ursae Majoris A
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Subgiant (spectral class F6IV)

Mass: 1.41 M Sun | M Jupiter
radius icon
Size: 2.365 R Sun | R Jupiter
temperature iconTemperature: 6300 K | 1.09 T Sun
time iconAge: 2.2 billions years | 0.48 Sun
luminosity iconLuminosity: 7.871 L Sun
Magnitude iconApparent magnitude (V): 3.18
(No known exoplanets yet)
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
Theta Ursae Majoris C
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Red dwarf

(No known exoplanets yet)
More about Theta Ursae Majoris
      Nearby star Theta Ursae Majoris can be found in northern celestial hemisphere, and it is possible to see it with naked eye. The star is observable also from Northern America, Europe and Asia. 
Other designations of this star
* tet UMa, θ Ursae Majoris, θ UMa, Theta UMa, 25 Ursae Majoris, BD+52 1401, CCDM J09329+5141A, FK5 358, GC 13157, HD 82328, HIC 46853, HIP 46853, HR 3775, IDS 09262+5208 A, PPM 32203, SAO 27289, WDS J09329+5141A, Gaia EDR3 1018776176872261248
Closest stars
Distance
(Light Years)
Star name Mass
(Solar mass)
Planets
4.2
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G 194-47 0 M
4.5
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G 195-57 0 M
5.8
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2MASS J0857+5708 0 M
6.2
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Gaia EDR3 818808375085298944 0 M
6.5
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Iota Ursae Majoris 1.7 M
0.3 M
0.35 M
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