HD 150706
Stern HD 150706 |
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AladinLite | |||||||||||||||||
Observation dates equinox : J2000.0 , epoch : J2000.0 |
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Constellation | Little Bear | ||||||||||||||||
Right ascension | 16 h 31 m 17.58 s | ||||||||||||||||
declination | + 79 ° 47 ′ 23.2 ″ | ||||||||||||||||
Apparent brightness | 7.02 mag | ||||||||||||||||
Typing | |||||||||||||||||
Known exoplanets | 1 | ||||||||||||||||
B − V color index | +0.61 | ||||||||||||||||
Spectral class | G0 V | ||||||||||||||||
Astrometry | |||||||||||||||||
Radial velocity | (−17.21 ± 0.01) km / s | ||||||||||||||||
parallax | (35.34 ± 0.03) mas | ||||||||||||||||
distance | (92.25 ± 0.08) Lj (28.30 ± 0.02) pc |
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Visual absolute brightness M vis | approx. +4.8 mag | ||||||||||||||||
Proper movement | |||||||||||||||||
Rec. Share: | (+94.88 ± 0.05) mas / a | ||||||||||||||||
Dec. portion: | (−86.97 ± 0.06) mas / a | ||||||||||||||||
Physical Properties | |||||||||||||||||
Dimensions | (1.17 ± 0.12) M ☉ | ||||||||||||||||
radius | (0.96 ± 0.02) R ☉ | ||||||||||||||||
Effective temperature | (5961 ± 27) K. | ||||||||||||||||
Metallicity [Fe / H] | (−0.01 ± 0.04) | ||||||||||||||||
Other names and catalog entries |
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HD 150706 is a main sequence star of the spectral class G0V about 90 light years from Earth . It has an apparent magnitude of 7.0 mag. In 2002 the discovery of an exoplanet around the star was announced. In 2012, finally, a planet was confirmed that about 3 M J has.
Individual evidence
- ↑ a b c d e HD 150706. In: SIMBAD . Center de Données astronomiques de Strasbourg , accessed November 16, 2018 .
- ↑ a b c d e f g HD 150706. In: NASA Exoplanet Archive . Retrieved November 16, 2018 .