Nearby stars catalogue < LIVING fUTURE

Star Mu2 Scorpii

Subgiant Mu2 Scorpii is located 615.4 light years away from the Sun. It is a single star of spectral class B2IV, that has 870 of solar mass. There are multiple known exoplanets in this system.
Sun distance
615.4 light years
Mu2 Scorpii
part of star image
part of star image
Subgiant (spectral class B2IV)

Mass: 8.7 M Sun | M Jupiter
radius icon
Size: 7.0 R Sun | R Jupiter
temperature iconTemperature: 23113 K | 4 T Sun
time iconAge: 0.018 billions years | 0 Sun
luminosity iconLuminosity: 2385 L Sun
Magnitude iconApparent magnitude (V): 3.565

2 exoplanets:
Mu2 Scorpii c
5881.3 M 21 AU 0 days unconfirmed
Mu2 Scorpii b
4577.9 M 242.4 AU 0 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
More about Mu2 Scorpii
      Star Mu2 Scorpii can be found in southern celestial hemisphere, and it is possible to see it with naked eye. The star is observable also from Northern America, Europe and Asia.  Mu2 Scorpii is about 7 times bigger than the Sun and temperature in its outer envelope is around 23113 K (22840 °C), which is about 400 % of Suns temperature.
Other designations of this star
µ2 Sco, Pipirima, μ² Scorpii, CD−37° 11037, HD 151985, HIC 82545, HIP 82545, HR 6252, SAO 208116
External sources
Scientific studies
Submitted: 04. 05. 2022
icon studyA scaled-up planetary system around a supernova progenitor
News from this star system
Article image:

Discovery of a new exoplanet orbiting unusually massive star Mu2 Scorpii

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