HD 152079

HD 152079
Observation data; Epoch J2000.0 Equinox J2000.0
Constellation	Ara
Right ascension	16h 53m 29.735s
Declination	–46° 19′ 58.64″
Apparent magnitude (V)	9.16
Characteristics
Spectral type	G6V
Apparent magnitude (B)	9.88
Apparent magnitude (J)	7.984
Apparent magnitude (H)	7.656
Apparent magnitude (K)	7.634
B−V color index	0.68
Variable type	none
Astrometry
Radial velocity (Rv)	–21.338 km/s
Proper motion (μ)	RA: –107.278 ± 0.089 mas/yr ; Dec.: –-93.478 ± 0.070 mas/yr
Parallax (π)	11.3494 ± 0.0458 mas
Distance	287 ± 1 ly ; (88.1 ± 0.4 pc)
Absolute magnitude (MV)	4.55
Details
Mass	1.023 M☉
Metallicity	0.16
Other designations
	CD–46°11085, HIP 82632, PPM 322323, SAO 227350
Database references
SIMBAD	data
Exoplanet Archive	data

HD 152079 is a star in the constellation Ara and has one planet, discovered in 2010.^[3]

The HD 152079 planetary system^[4]
Companion (in order from star)	Mass	Semimajor axis (AU)	Orbital period (days)	Eccentricity	Inclination	Radius
b	≥3 ± 2 $M$ _J	3.2 ± 2.1	2097 ± 930	0.60 ± 0.24	—	—

References

^ ^a ^b ^c van Leeuwen, Floor (13 August 2007). "Validation of the new Hipparcos reduction". Astronomy & Astrophysics. 474 (2): 653–664. arXiv:0708.1752. Bibcode:2007A&A...474..653V. doi:10.1051/0004-6361:20078357. eISSN 1432-0746. ISSN 0004-6361. Vizier catalog entry
^ ^a ^b ^c ^d HD 191939, entry, SIMBAD. Accessed online February 13, 2020.
^ exoplanet.eu HD 152079b
^ Arriagada, Pamela; et al. (2010). "Five Long-period Extrasolar Planets in Eccentric orbits from the Magellan Planet Search Program". The Astrophysical Journal. 711 (2): 1229–35. arXiv:1001.4093. Bibcode:2010ApJ...711.1229A. doi:10.1088/0004-637X/711/2/1229. S2CID 118682009.

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