HD 106252 b

HD 106252 b
Exoplanet List of exoplanets
Parent star
Star HD 106252
Constellation Virgo
Right ascension (α) 12h 13m 29.5093s[1]
Declination (δ) +10° 02′ 29.892″[1]
Apparent magnitude (mV) 7.36[2]
Distance123±2[1] ly
(37.8±0.5[1] pc)
Spectral type G0V[3]
Orbital elements
Semi-major axis(a) 2.60 ± 0.15[4] AU
Eccentricity (e) 0.586 ± 0.065[4]
Orbital period(P) 1516 ± 26[4] d
Argument of
periastron		 (ω) 294.9 ± 6.2[4]°
Time of periastron (T0) 2450385 ± 27[4] JD
Semi-amplitude (K) 152 ± 21[4] m/s
Physical characteristics
Mass(m)>7.10 ± 0.65[4] MJ
(>2260 M⊕)
Discovery information
Discovery date April 4, 2001[5]
Discoverer(s) Geneva Extrasolar Planet Search
Discovery method radial velocity
Discovery site La Silla Observatory
Discovery status Published[3][6]
Other designations
HIP 59610 b
Database references
Extrasolar Planets
Encyclopaedia		data
SIMBADdata
Exoplanet Archivedata
Open Exoplanet Cataloguedata

HD 106252 b is a large gas giant extrasolar planet at least 7 times more massive than Jupiter. It was announced in 2001 by the European Southern Observatory.[5] The discovery was confirmed by a different team using the Lick Telescope.[3]

References

  1. 1 2 3 4 Brown, A. G. A; et al. (2016). "Gaia Data Release 1. Summary of the astrometric, photometric, and survey properties". Astronomy and Astrophysics. 595. A2. arXiv:1609.04172. Bibcode:2016A&A...595A...2G. doi:10.1051/0004-6361/201629512. Gaia Data Release 1 catalog entry
  2. ↑ "HD 106252". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2018-04-12.
  3. 1 2 3 Fischer, Debra A.; et al. (2002). "Planetary Companions to HD 136118, HD 50554, and HD 106252". Publications of the Astronomical Society of the Pacific. 114 (795): 529–535. Bibcode:2002PASP..114..529F. doi:10.1086/341677.
  4. 1 2 3 4 5 6 7 Butler, R. P.; et al. (2006). "Catalog of Nearby Exoplanets". The Astrophysical Journal. 646 (1): 505–522. arXiv:astro-ph/0607493. Bibcode:2006ApJ...646..505B. doi:10.1086/504701.
  5. 1 2 "Exoplanets: The Hunt Continues!" (Press release). Garching, Germany: European Southern Observatory. April 4, 2001. Retrieved December 27, 2012.
  6. ↑ Perrier, C.; et al. (2003). "The ELODIE survey for northern extra-solar planets. I. Six new extra-solar planet candidates". Astronomy and Astrophysics. 410 (3): 1039–1049. arXiv:astro-ph/0308281. Bibcode:2003A&A...410.1039P. doi:10.1051/0004-6361:20031340.
  • "HD 106252". Exoplanets.

Coordinates: 12h 13m 29.5093s, +10° 02′ 29.898″


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