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Stellar Catalog
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Nearby stars catalogue
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HD 77946
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Star HD 77946

Yellow-White star HD 77946 is located 324 light years away from the Sun. It is a single star of spectral class F5, that has 117 % of solar mass. There is at least one exoplanet in this system.
Sun distance
324 light years

HD 77946

Yellow-White star (spectral class F5)

Location

Ascension iconRight ascension: 9h 7m 6.632s
Declination iconDeclination: 46° 40' 20.71'' (northern hemisphere)
Parallax iconParallax: 10.069
Distance iconSun distance: 323.911 ly | 99.3 pc

Basic characteristic

icon weight
Mass: 117 % M Sun | 1226 M Jupiter
radius icon
Size: 131 % R Sun | 13 R Jupiter
temperature iconTemperature: 6154 K | 1.07 T Sun
time iconAge: 3.85 billions years | 0.84 Sun

1 exoplanet

HD 77946 b 0.07 AU 8.4 M 2.7 R 6.5 days

Photometry

Magnitude iconApparent magnitude (V): 9
Magnitude iconAbsolute magnitude (V): 4
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).
More about HD 77946
Star HD 77946 is is approximately 31 % bigger than the Sun and temperature on its surface is around 6154 K (5881 °C), which is about 107 % of Sun's temperature.
      HD 77946 can be found in northern celestial hemisphere, you cannot see it with naked eye, but you can observe this star with basic telescope. The star is easily observable from Northern America, Europe and Asia. 
Other designations of this star
2MASS J09070675+4640214, HIP 44746, TYC 3424−01533−1, WISE J090706.66+464020.9, Gaia DR3 1011435012611767552
External sources
gaia icon
Gaia database (Gaia DR3 1011435012611767552)
Archive from the Gaia mission
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TESS database (TOI 1778.01)
Archive from the TESS mission
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