HD 73267

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HD 73267
Observation data
Epoch J2000      Equinox J2000
Constellation Pyxis
Right ascension 08h 36m 17.775s[1]
Declination −34° 27′ 35.92″[1]
Apparent magnitude (V) 8.89
Characteristics
Spectral type K0V[2]
Apparent magnitude (B) ~9.66[2]
Apparent magnitude (J) 7.493 ± 0.023[2]
Apparent magnitude (H) 7.126 ± 0.031[2]
Apparent magnitude (K) 7.062 ± 0.023[2]
Astrometry
Radial velocity (Rv) 51.3 ± 0.2 km/s
Proper motion (μ) RA: −107.82 ± 0.71[1] mas/yr
Dec.: 123.08 ± 0.77[1] mas/yr
Parallax (π) 18.45 ± 0.93[1] mas
Distance 177 ± 9 ly
(54 ± 3 pc)
Details
Mass 0.89 ± 0.03 M
Radius 1.04 R
Temperature 5317 ± 34 K
Metallicity [Fe/H] 0.03 ± 0.02 dex
Age 7.4 ± 4.5 Gyr
Other designations
HIP 42202, SAO 199418, CD-34 5039, NLTT 19895, GSC 07144-01553, 2MASS J08361779-3427358, PPM 285436
Database references
SIMBAD data
Exoplanet Archive data
Extrasolar Planets
Encyclopaedia
data

HD 73267 is a K type star in the southern constellation Pyxis. It is a 9th magnitude star at a distance of about 177 light years from Earth.[1][2]

Planetary system[edit]

In October 2008, a planet of the star was discovered. This object was detected using the radial velocity method by search programs conducted using the HARPS spectrograph.[3]

The HD 73267 planetary system[3]
Companion
(in order from star)
Mass Semimajor axis
(AU)
Orbital period
(days)
Eccentricity Inclination Radius
b ≥3.06 ± 0.07 MJ 2.198 ± 0.025 1260 ± 7 0.256 ± 0.009

See also[edit]

References[edit]

External links[edit]

Coordinates: Sky map 08h 36m 17.776s, −34° 27′ 35.92″