HD 117618
Star HD 117618 |
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AladinLite | |||||||||
Observation dates equinox : J2000.0 , epoch : J2000.0 |
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Constellation | centaur | ||||||||
Right ascension | 13 h 32 m 25.56 s | ||||||||
declination | -47 ° 16 ′ 16.9 ″ | ||||||||
Apparent brightness | 7.17 likes | ||||||||
Typing | |||||||||
Known exoplanets | 1 | ||||||||
Spectral class | G2 V | ||||||||
Astrometry | |||||||||
Radial velocity | (1.1 ± 0.3) km / s | ||||||||
parallax | (26.34 ± 0.60) mas | ||||||||
distance | (124 ± 3) ly (37.97 ± 0.86) pc |
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Visual absolute brightness M vis | +4.27 mag | ||||||||
Proper movement | |||||||||
Rec. Share: | (24.87 ± 0.65) mas / a | ||||||||
Dec. portion: | (−125.01 ± 0.42) mas / a | ||||||||
Physical Properties | |||||||||
Dimensions | 1.05 M ☉ | ||||||||
radius | 1.19 R ☉ | ||||||||
Effective temperature | 5861 K | ||||||||
Metallicity [Fe / H] | 0.04 | ||||||||
Age | 3.88 · 10 9 a | ||||||||
Other names and catalog entries |
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HD 117618 is a yellow dwarf 124 light years from Earth with a right ascension of 13 h 32 m 25 s and a declination of −47 ° 16 '16 ". It has an apparent magnitude of 7.2 mag. In 2004, Paul discovered it Butler found an extrasolar planet orbiting this star, named HD 117618 b .