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HD 125612 d: Wikis

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HD 125612 d
Extrasolar planet List of extrasolar planets
Parent star
Star HD 125612
Constellation Virgo
Right ascension (α) 14h 20m 53.5147s
Declination (δ) –17° 28′ 53.475″
Apparent magnitude (mV) 8.31
Distance 172.28 ly
(52.82 pc)
Spectral type G3V
Orbital elements
Semimajor axis (a) 5.59 AU
(836 Gm)
    105.8 mas
Orbital period (P) 4613 d
(12.63 y)
Physical characteristics
Minimum mass (m sin i) 7.1 MJ
Discovery information
Discovery date October 19, 2009
Discoverer(s) Segransan et al.
Detection method radial velocity (HARPS)
Discovery site La Silla Observatory
Discovery status Unpublished
Other designations
HIP 70123 d
Database references
Extrasolar Planets
Encyclopaedia
data
SIMBAD data

HD 125612 d (also known as HIP 70123 d) is an extrasolar planet which orbits the G-type main sequence star HD 125612, located approximately 172 light years away in the constellation Virgo. This planet has at least 7.1 times the mass of Jupiter and takes nearly 12 and two-thirds years to orbit the star at a semimajor axis of 5.59 AU. However unlike most other known exoplanets, its eccentricity is not known, but it is typical that its inclination is not known. This planet was detected by HARPS on October 19, 2009, together with 29 other planets.

See also

Coordinates: Sky map 14h 20m 53.5147s, −17° 28′ 53.475″


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