HD 49674
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Stern HD 49674 |
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| AladinLite | |||||||||||
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Observation dates equinox : J2000.0 , epoch : J2000.0 |
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| Constellation | Carter | ||||||||||
| Right ascension | 06 h 51 m 30.52 s | ||||||||||
| declination | + 40 ° 52 ′ 3.9 ″ | ||||||||||
| Apparent brightness | 8.1 likes | ||||||||||
| Typing | |||||||||||
| Known exoplanets | 1 | ||||||||||
| B − V color index | +0.729 | ||||||||||
| Spectral class | G0 | ||||||||||
| Astrometry | |||||||||||
| Radial velocity | (+11.9 ± 0.2) km / s | ||||||||||
| parallax | (22.61 ± 0.87) mas | ||||||||||
| distance | (144 ± 6) ly (44.2 ± 1.7) pc |
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| Proper movement | |||||||||||
| Rec. Share: | (+32.23 ± 0.97) mas / a | ||||||||||
| Dec. portion: | (−122.70 ± 0.69) mas / a | ||||||||||
| Physical Properties | |||||||||||
| Dimensions | 1.1 M ☉ | ||||||||||
| radius | 0.9 R ☉ | ||||||||||
| Effective temperature | 5482 K | ||||||||||
| Metallicity [Fe / H] | 0.25 | ||||||||||
| Age | approx. 2 bill. a | ||||||||||
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Other names and catalog entries |
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HD 49674 is a yellow dwarf in the constellation Auriga, 144 light years from Earth . It has an apparent visual magnitude of 8.1 mag.
In 2002 Paul Butler discovered an extrasolar planet orbiting this star. This is called HD 49674 b .