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Stellar Catalog
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Nearby stars catalogue
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HIP 99770
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Star HIP 99770

White-Blue star HIP 99770 is located 133 light years away from the Sun. It is a single star of spectral class kA1.5hA7mA0.5 λ, that has 185 % of solar mass. There is at least one exoplanet in this system.
Sun distance
133 light years

HIP 99770

Spectral class: kA1.5hA7mA0.5 λ

Location

Ascension iconRight ascension: 20h 14m 32.037s
Declination iconDeclination: 36° 48' 22.701'' (northern hemisphere)
Parallax iconParallax: 24.546
Distance iconSun distance: 132.878 ly | 40.7 pc

Basic characteristic

icon weight
Mass: 185 % M Sun | 1938 M Jupiter
radius icon
Size: 190 % R Sun | 18.4 R Jupiter (estimate)
temperature iconTemperature: 8000 K | 1.38 T Sun
luminosity iconLuminosity: 13.86 L Sun

Photometry

Magnitude iconApparent magnitude (V): 5
Magnitude iconAbsolute magnitude (V): 1.9
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).

HIP 99770 system structure

HIP 99770
HIP 99770 b 16.9 AU 5118.3 M -
More about HIP 99770
Star HIP 99770 is a main sequence star that fuses hydrogen atoms into helium. It is is approximately 85 % bigger than the Sun and temperature on its surface is around 8000 K (7727 °C), which is about 138 % of Sun's temperature.
       HIP 99770 can be found in northern celestial hemisphere, and it is possible to see it with naked eye. The star is easily observable from Northern America, Europe and Asia. 
Other designations of this star
b03 Cyg, 29 Cygni, HD 192640, HR 7736, IRAS 20126+3639, 2MASS J20143203+3648225, SAO 69678, TIC 10988057, TYC 2683-3962-1, V1644 Cyg, WISEA J201432.07+364823.7
External sources
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