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Delta Capricorni Aa
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Star Delta Capricorni Aa

Triple star system Delta Capricorni Aa is located 38 light years away from the Sun. It is a system with 3 stars. For now, there are no known exoplanets in this star system.
Sun distance
38 light years
galaxy map

Delta Capricorni Aa

Blue Giant
Spectral class: A7m III

Location

Ascension iconRight ascension: 21h 47m 2.735s
Declination iconDeclination: -16° 7' 42.986'' (equatorial region)
Parallax iconParallax: 85.941
Distance iconSun distance: 37.951 ly | 11.6 pc

Basic characteristic

icon weight
Mass: 200 % M Sun | 2095 M Jupiter
radius icon
Size: 191 % R Sun | 19 R Jupiter
temperature iconTemperature: 7021 K | 1.22 T Sun
luminosity iconLuminosity: 8.5 L Sun

Photometry

Magnitude iconApparent magnitude (V): 2.8
Magnitude iconAbsolute magnitude (V): 2.5
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
Absolute stellar magnitude in different parts of the electromagnetic spectrum from infrared (K band) to ultraviolet (U band).

Delta Capricorni Ab

Blue Giant

Basic characteristic

Delta Capricorni B

Orange star
Spectral class: K/G

Basic characteristic

icon weight
Mass: 73 % M Sun | 765 M Jupiter
radius icon
Size: 90 % R Sun | 9 R Jupiter
temperature iconTemperature: 4500 K | 0.78 T Sun

Delta Capricorni Aa system structure

Stars A and B form a pair, which is orbited by the more distant star C.
Delta Capricorni Aa
Delta Capricorni Ab
Delta Capricorni B
More about Delta Capricorni Aa
       Delta Capricorni Aa can be found in southern celestial hemisphere, and it is possible to see it with naked eye. The star is also observable from Northern America, Europe and Asia.
Other designations of this star
Deneb Algedi, Deneb Algiedi, Scheddi, δ Cap, Del Cap, 49 Capricorni, BD−16 5943, FK5 819, GJ 837, HD 207098, HIP 107556, HR 8322, SAO 164644, ADS 15314, WDS 21470-1608, Gaia EDR3 6838311796136238976
Closest stars

 L 715-89
 - 5.4 ly

Gliese 1265
 0.18 M☉ 6.1 ly

Wolf 918
 0.44 M☉ 6.4 ly

Wolf 1561
 - 7 ly

Gliese 4281
 - 7.1 ly
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