HD 86081 b

Last updated

Santamasa
Discovery
Discovered by Johnson et al. [1]
Discovery site California
Discovery dateApril 17, 2006
radial velocity
(N2K Consortium)
Orbital characteristics
0.0346±0.0027 AU
Eccentricity 0.0119±0.0047 [2]
2.1378431±0.0000031 [2] d
2463695.46±0.14 [2]
3±23 [2]
Semi-amplitude 205.53±0.78 [2]
Star HD 86081

    HD 86081 b or Santamasa, meaning 'clouded' in Sanskrit, [3] is a gas giant exoplanet that orbits close to its host star HD 86081 or Bibha, completing its orbit in only 2.1375 days. With such a short orbit it belongs to the class of exoplanets known as hot Jupiters. Like most Hot Jupiters, the orbit is nearly circular, with an eccentricity of 0.008. [1]

    References

    1. 1 2 Johnson, John Asher; et al. (2006). "The N2K Consortium. VI. Doppler Shifts without Templates and Three New Short-Period Planets". The Astrophysical Journal. 647 (1): 600–611. arXiv: astro-ph/0604348 . Bibcode:2006ApJ...647..600J. doi:10.1086/505173. S2CID   12421834.
    2. 1 2 3 4 5 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. arXiv: 1809.01228 . Bibcode:2018AJ....156..213M. doi: 10.3847/1538-3881/aae1f5 . S2CID   119243619.
    3. ↑ "Approved names". NameExoWorlds . Retrieved 2 January 2020.


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