HIP 14810
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Star HIP 14810 |
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| AladinLite | |||||||||||
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Observation dates equinox : J2000.0 , epoch : J2000.0 |
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| Constellation | Aries | ||||||||||
| Right ascension | 03 h 11 m 14.23 s | ||||||||||
| declination | + 21 ° 05 ′ 50.5 ″ | ||||||||||
| Apparent brightness | 8.52 likes | ||||||||||
| Typing | |||||||||||
| Known exoplanets | 3 | ||||||||||
| Spectral class | G5 | ||||||||||
| Astrometry | |||||||||||
| parallax | (18.71 ± 1.26) mas | ||||||||||
| distance | (174 ± 12) ly (53.4 ± 3.6) pc |
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| Visual absolute brightness M vis | +4.88 mag | ||||||||||
| Proper movement | |||||||||||
| Rec. Share: | (−3.66 ± 1.81) mas / a | ||||||||||
| Dec. portion: | (−53.44 ± 1.10) mas / a | ||||||||||
| Physical Properties | |||||||||||
| Dimensions | approx. 1 M ☉ | ||||||||||
| Effective temperature | (5485 ± 44) K. | ||||||||||
| Metallicity [Fe / H] | +0.23 | ||||||||||
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Other names and catalog entries |
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HIP 14810 ( BD + 20 ° 518 ) is a main sequence star of the spectral class G5. Its mass is about one solar mass .
Planets
The star is orbited by three confirmed extrasolar planets .
HIP 14810 b
HIP 14810 b orbits the central star every 6.674 days at a distance of approx. 0.0692 astronomical units with an eccentricity of 0.15 and has a minimum mass of approx. 3.8 Jupiter masses.
HIP 14810 c
HIP 14810 c orbits the central star every 113.83 days at a distance of approx. 0.46 astronomical units with an eccentricity of 0.15 and has a minimum mass of approx. 10 Jupiter masses.
HIP 14810 d
HIP 14810 d orbits the central star every 2.5 years at a distance of approx. 1.9 astronomical units with an eccentricity of 0.17 and has a minimum mass of 0.6 Jupiter's masses.