A Jupiter Analog Orbiting The Nearby M Dwarf GJ 463

We report the detection of a long-period giant planetary companion to the nearby M3V star GJ 463 (=Ross 690). The detection is based on over ten years of highly-precise radial velocity measurements with the High Resolution Spectrograph at the Hobby–Eberly Telescope and the HIRES spectrograph at Keck...

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Veröffentlicht in:	The Astronomical journal 2022-12, Vol.164 (6), p.238
Hauptverfasser:	Endl, Michael, Robertson, Paul, Cochran, William D., MacQueen, Phillip J., Bowler, Brendan P., Franson, Kyle E., Holcomb, Rae, Beard, Corey, Isaacson, Howard, Howard, Andrew W., Lubin, Jack
Format:	Artikel
Sprache:	eng
Schlagworte:	Acceleration Astrometry Astronomy Coronagraphs Exoplanets Extrasolar gaseous planets Extrasolar planets Jupiter Light curve Low mass stars Orbits Radial velocity Space telescopes Stars
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