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HD 43691 b

Coordinates:Sky map06h 19m 34.6771s, +41° 05′ 32.302″
From Wikipedia, the free encyclopedia
Massive gas giant or jovian exoplanet in the constellation of Auriga
HD 43691 b
Discovery
Discovered byDa Silvaet al.[1]
Discovery siteELODIE planet-search program
France
Discovery dateJuly 6th, 2007
Doppler spectroscopy
Orbital characteristics
0.238±0.015AU
Eccentricity0.0796±0.0067[2]
36.9987±0.0011[2]d
2463048.04±0.49[2]
292.7±4.8[2]
Semi-amplitude130.06±0.84[2]
StarHD 43691

HD 43691 b is a massivejovianplanet located approximately 280light-years away in theconstellation ofAuriga. Because theinclination is unknown, only theminimum mass is known. The planet orbits close to the star, closer thanMercury to the Sun.

References

[edit]
  1. ^da Silva, Ronaldo; Udry, Stéphane; Bouchy, François; Moutou, Claire; Mayor, Michel; Beuzit, Jean-Luc; Bonfils, Xavier; Delfosse, Xavier; Desort, Morgan; Forveille, Thierry; Galland, Franck; Hébrard, Guillaume; Lagrange, Anne-Marie; Loeillet, Benoit; Lovis, Christophe; Pepe, Francesco; Perrier, Christian; Pont, Frédéric; Queloz, Didier; Santos, Nuno C.; Ségransan, Damien; Sivan, Jean-Pierre; Vidal-Madjar, Alfred; Zucker, Shay (October 2007)."ELODIE metallicity-biased search for transiting Hot Jupiters IV. Intermediate period planets orbiting the stars HD 43691 and HD 132406".Astronomy and Astrophysics.473 (1):323–328.arXiv:0707.0958.Bibcode:2007A&A...473..323D.doi:10.1051/0004-6361:20077314.S2CID 18805775.
  2. ^abcdeMent, 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.



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