HD 183263
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Stern HD 183263 |
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| AladinLite | |||||||||
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Observation dates equinox : J2000.0 , epoch : J2000.0 |
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| Constellation | Eagle | ||||||||
| Right ascension | 19 h 28 m 24.57 s | ||||||||
| declination | + 08 ° 21 ′ 29 ″ | ||||||||
| Apparent brightness | 7.86 likes | ||||||||
| Typing | |||||||||
| Known exoplanets | 1 | ||||||||
| Spectral class | G2 IV | ||||||||
| Astrometry | |||||||||
| Radial velocity | (−50.3 ± 0.3) km / s | ||||||||
| parallax | (18.15 ± 0.93) mas | ||||||||
| distance | (179.7 ± 9.2) ly (55.1 ± 2.8) pc |
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| Visual absolute brightness M vis | +4.15 mag | ||||||||
| Proper movement | |||||||||
| Rec. Share: | (−19.08 ± 1.01) mas / a | ||||||||
| Dec. portion: | (−32.97 ± 0.62) mas / a | ||||||||
| Physical Properties | |||||||||
| Dimensions | 1.17 M ☉ | ||||||||
| radius | 1.21 R ☉ | ||||||||
| Effective temperature | 5888 K | ||||||||
| Metallicity [Fe / H] | 0.3 | ||||||||
| Age | 3.3 · 10 9 a | ||||||||
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Other names and catalog entries |
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HD 183263 is a yellow sub-giant, 172.89 light years from Earth, with a right ascension of 19h 28m 24s and a declination of + 08 ° 21 '28 ". It has an apparent magnitude of 7.86 mag.
In 2004, Geoffrey Marcy discovered an extrasolar planet orbiting this star. This is called HD 183263 b .