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HD 117207








HD 117207


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HD 117207
Observation data
Epoch J2000.0      Equinox J2000.0

Constellation

Centaurus

Right ascension
13h 29m 21.1137s

Declination
−35° 34′ 15.589″

Apparent magnitude (V)
7.26
Distance 108 ly
(33 pc)
Spectral type G7IV-V
Other designations
CD-34 8913, HIP 65808, SAO 204517
Database references
SIMBAD data
Extrasolar Planets
Encyclopaedia
data

HD 117207 is a star located approximately 108 light years away in the constellation Centaurus. It is a yellow dwarf or subgiant star of mass 7% greater than our Sun. It has apparent magnitude 7.26 which is not visible to the naked eye and has absolute magnitude of 4.67, which is visible to the naked eye if it were located 10 parsecs away from the Earth. In 2005, a planet was found orbiting the star.[1]
























The HD 117207 planetary system[2]
Companion
(in order from star)

Mass

Semimajor axis
(AU)

Orbital period
(days)

Eccentricity

Inclination

Radius

b
>1.88 ± 0.17 MJ
3.79 ± 0.22
2597 ± 41
0.144 ± 0.035




See also[edit]



  • HD 117618

  • List of extrasolar planets



References[edit]





  1. ^ Marcy, Geoffrey W.; et al. (2005). "Five New Extrasolar Planets". The Astrophysical Journal. 619 (1): 570–584. Bibcode:2005ApJ...619..570M. CiteSeerX 10.1.1.516.6667. doi:10.1086/426384..mw-parser-output cite.citation{font-style:inherit}.mw-parser-output q{quotes:"""""""'""'"}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-limited a,.mw-parser-output .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}


  2. ^ 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.




External links[edit]


Coordinates: Sky map13h 29m 21.1137s, −35° 34′ 15.589″













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