HD 4113

HD 4113
Observation data
Epoch J2000.0      Equinox J2000.0
Constellation Sculptor
Right ascension 00h 43m 12.60s[1]
Declination –37° 58 57.5[1]
Apparent magnitude (V) 7.88
Characteristics
Spectral type G5V
Astrometry
Proper motion (μ) RA: 50.63 ± 0.86[1] mas/yr
Dec.: -115.05 ± 0.67[1] mas/yr
Parallax (π)22.70 ± 0.84[1] mas
Distance144 ± 5 ly
(44 ± 2 pc)
Details
Other designations
CD-38°223, GC 858, HIP 3391, SAO 192693
Database references
SIMBADdata
Exoplanet Archivedata
Extrasolar Planets
Encyclopaedia
data

HD 4113 is an 8th magnitude metal rich G5V star located approximately 144 light-years away in the constellation Sculptor. This star is similar to our Sun and has one known planet.

Planetary system

On 26 October 2007, Tamuz used the radial velocity method and found a planet with a minimum mass one and half times that of Jupiter orbiting at 1.28 AU away from HD 4113.

The HD 4113 planetary system[2]
Companion
(in order from star)
Mass Semimajor axis
(AU)
Orbital period
(days)
Eccentricity Inclination Radius
b ≥1.56 ± 0.04 MJ 1.28 526.62 ± 0.3 0.903 ± 0.005

See also

References

External links

Coordinates: 00h 43m 12.5967s, −37° 58′ 57.472″


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