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Star Capella Aa

Multiple star system Capella Aa is located 43.5 light years away from the Sun. It is a system with 4 stars. For now, there are no known exoplanets in this system.
Sun distance
43.5 light years
Position of this star is derived from Gaia mission data.
Capella Aa
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part of star image
Yellow giant (spectral class G3III:)

Mass: 2.5687 M Sun | M Jupiter
radius icon
Size: 11.98 R Sun | R Jupiter
temperature iconTemperature: 4970 K | 0.86 T Sun
luminosity iconLuminosity: 78.7 L Sun
Magnitude iconApparent magnitude (V): 0.08
(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
Capella Ab
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Red giant (spectral class K0III)

Mass: 2.4828 M Sun | M Jupiter
radius icon
Size: 8.83 R Sun | R Jupiter
temperature iconTemperature: 5730 K | 0.99 T Sun
luminosity iconLuminosity: 72.7 L Sun
(No known exoplanets yet)
Capella H
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Red dwarf (spectral class M2.5 V)

Mass: 0.57 M Sun | M Jupiter
radius icon
Size: 0.54 R Sun | R Jupiter
temperature iconTemperature: 3700 K | 0.64 T Sun
luminosity iconLuminosity: 0.05 L Sun
(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
Capella L
part of star image
part of star image
Red dwarf (spectral class M4)

Mass: 0.53 M Sun | M Jupiter
radius icon
Size: 0.55 R Sun (estimate)
Magnitude iconApparent magnitude (V): 13.7
(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
More about Capella Aa
      Nearby star Capella Aa 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
G 96-29, LTT 11622, NLTT 14788, PPM 47938, 2MASS J05172386+4550229, 13 Aur, ANJ 1, FRH 1A, ADS 3841 AP, CEL 586, 2E 1239, FK5 193, GJ 194, Gliese 194, HD 34029, HIC 24608, HIP 24608, HR 1708, JP11 1010, LSPM J0516+4559, LTT 11619, 2MASS J05164138+4559525, N30 1121, NLTT 14766, NSV 1897, SBC7 214, TIC 368326352, TYC 3358-3141-1, UBV 5009, VVO 236, YPAC 23, Alhajoth, Hokulei, α Aurigae, 13 Aurigae, Capella, Alpha Aurigae, Gaia EDR3 211810233512673792
External sources
Sources
simbad icon Simbad database (G 96-29B )
simbad icon Gaia database (Gaia EDR3 211810233512673920)
Closest stars
Distance
(Light Years)
Star name Mass
(Solar mass)
Planets
2.1
part of star image
part of star image
UCAC4 672-033085 0 M
3.9
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part of star image
2MASS J0505+4648 0 M
4.9
part of star image
part of star image
Lambda Aurigae 1.08 M
5.2
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part of star image
Gliese 1073 0 M
6.1
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part of star image
part of star image
part of star image
BD+52 911 0 M
0 M
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