Astronomy:HIP 14810 c

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Short description: Extrasolar planet in the constellation Aries
HIP 14810 c
Discovery
Discovered byJ.T. Wright et al.[1]
Discovery datefirst discovered in 2006
published in 2007
Radial velocity
Orbital characteristics
0.549±0.034 AU
Eccentricity0.1566±0.0099[2]
Orbital period147.747±0.029[2] d
astron|astron|helion}}2463786.4±1.2[2]
331.1±2.6[2]
Semi-amplitude50.91±0.45[2]
StarHIP 14810


HIP 14810 c is an extrasolar planet approximately 165 light-years away in the constellation of Aries. This planet has mass at least 1.28 times that of Jupiter and orbits at 0.545 AU in an eccentric orbit. The planet was discovered by the N2K Consortium in 2006 and announced in a paper published in 2007.[1] With the discovery of a third planet in the system which was announced in 2009, the parameters of this planet were revised.[3]

References

  1. ↑ 1.0 1.1 Wright, J. T. et al. (2007). "Four New Exoplanets and Hints of Additional Substellar Companions to Exoplanet Host Stars". The Astrophysical Journal 657 (1): 533–545. doi:10.1086/510553. Bibcode: 2007ApJ...657..533W. 
  2. ↑ 2.0 2.1 2.2 2.3 2.4 Ment, Kristo et al. (2018). "Radial Velocities from the N2K Project: Six New Cold Gas Giant Planets Orbiting HD 55696, HD 98736, HD 148164, HD 203473, and HD 211810". The Astronomical Journal 156 (5): 213. doi:10.3847/1538-3881/aae1f5. Bibcode: 2018AJ....156..213M. 
  3. ↑ Wright, J. T. et al. (2009). "A Third Giant Planet Orbiting HIP 14810". The Astrophysical Journal Letters 699 (2): L97–L101. doi:10.1088/0004-637X/699/2/L97. Bibcode: 2009ApJ...699L..97W. 

External links

Template:HIP 14810

Coordinates: Sky map 03h 11m 14.2304s, +21° 05′ 50.491″




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