HD 147513
Stern HD 147513 |
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AladinLite | |||||||||||
Observation dates equinox : J2000.0 , epoch : J2000.0 |
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Constellation | Scorpio | ||||||||||
Right ascension | 16 h 24 m 1.29 s | ||||||||||
declination | -39 ° 11 ′ 34.7 ″ | ||||||||||
Apparent brightness | 5.37 likes | ||||||||||
Typing | |||||||||||
Known exoplanets | 1 | ||||||||||
B − V color index | +0.62 | ||||||||||
U − B color index | +0.15 | ||||||||||
Spectral class | G3 / G5 V | ||||||||||
Astrometry | |||||||||||
Radial velocity | (12.8 ± 0.2) km / s | ||||||||||
parallax | (78.26 ± 0.37) mas | ||||||||||
distance | (41.68 ± 0.20) Lj (12.778 ± 0.060) pc |
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Visual absolute brightness M vis | +4.84 mag | ||||||||||
Proper movement | |||||||||||
Rec. Share: | (71.89 ± 0.47) mas / a | ||||||||||
Dec. portion: | (5.26 ± 0.32) mas / a | ||||||||||
Physical Properties | |||||||||||
Dimensions | 0.92 M ☉ | ||||||||||
radius | 1 R ☉ | ||||||||||
Effective temperature | 5701 K | ||||||||||
Metallicity [Fe / H] | −0.03 | ||||||||||
Age | 650 · 10 6 a | ||||||||||
Other names and catalog entries |
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HD 147513 is a yellow dwarf 42 light years from Earth .
Its right ascension is 16h 24m 01s, its declination −39 ° 11 '34 ". It has an apparent magnitude of 5.37 mag.
In 2002, Michel Mayor discovered an extrasolar planet orbiting this star. This is called HD 147513 b .