HD 185269
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Stern HD 185269 |
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| AladinLite | |||||||||||||
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Observation dates equinox : J2000.0 , epoch : J2000.0 |
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| Constellation | swan | ||||||||||||
| Right ascension | 19 h 37 m 11.74 s | ||||||||||||
| declination | + 28 ° 29 ′ 59.5 ″ | ||||||||||||
| Apparent brightness | 6.7 likes | ||||||||||||
| Typing | |||||||||||||
| Known exoplanets | 1 | ||||||||||||
| Spectral class | G2 V | ||||||||||||
| Astrometry | |||||||||||||
| Radial velocity | +0.52 ± 0.01 km / s | ||||||||||||
| parallax | 19.10 ± 0.41 mas | ||||||||||||
| Proper movement | |||||||||||||
| Rec. Share: | −31.608 ± 0.021 mas / a | ||||||||||||
| Dec. portion: | −81.065 ± 0.030 mas / a | ||||||||||||
| Physical Properties | |||||||||||||
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Other names and catalog entries |
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HD 185269 is a spectral class G star in the constellation Cygnus, about 150 light-years away . The celestial body with an apparent magnitude of 6.7 mag is orbited by an exoplanet with the systematic name HD 185269 b with an orbital period of 6.84 days and a minimum mass of around one Jupiter's mass. The Hot Jupiter was independently and almost simultaneously by Johnson et al. and Moutou et al. discovered with the radial velocity method.