HD 23079
Star HD 23079 |
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AladinLite | |||||||||
Observation dates equinox : J2000.0 , epoch : J2000.0 |
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Constellation | network | ||||||||
Right ascension | 03 h 39 m 43.1 s | ||||||||
declination | -52 ° 54 ′ 57 ″ | ||||||||
Apparent brightness | 7.12 likes | ||||||||
Typing | |||||||||
Known exoplanets | 1 | ||||||||
Spectral class | F8 V / G0 V | ||||||||
Astrometry | |||||||||
Radial velocity | (0.5 ± 0.3) km / s | ||||||||
parallax | (29.51 ± 0.34) mas | ||||||||
distance | (110 ± 1) ly (33.9 ± 0.4) pc |
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Visual absolute brightness M vis | +4.47 mag | ||||||||
Proper movement | |||||||||
Rec. Share: | (−192.57 ± 0.37) mas / a | ||||||||
Dec. portion: | (−92.82 ± 0.42) mas / a | ||||||||
Physical Properties | |||||||||
Dimensions | 1.1 M ☉ | ||||||||
radius | 1.13 R ☉ | ||||||||
Effective temperature | 5848 K | ||||||||
Metallicity [Fe / H] | −0.24 | ||||||||
Age | 6.53 · 10 9 a | ||||||||
Other names and catalog entries |
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HD 23079 is a yellow dwarf 110 light years away with a right ascension of 03h 39m 43s and a declination of −52 ° 54 '57 ". It has an apparent magnitude of 7.1 mag.
In 2001, CG Tinney discovered an extrasolar planet orbiting this star. This is called HD 23079 b .