HD 104067

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HD 104067
Observation data
Epoch J2000.0      Equinox J2000.0
Constellation Corvus
Right ascension 11h 59m 10.010s[1]
Declination −20° 21′ 13.61″[1]
Apparent magnitude (V) 7.93
Characteristics
Spectral type K2V
Apparent magnitude (B) 8.92
Apparent magnitude (J) 6.212
Apparent magnitude (H) 5.754
Apparent magnitude (K) 5.614
B−V color index 0.99
Astrometry
Proper motion (μ) RA: 143.31 ± 0.80[1] mas/yr
Dec.: −423.67 ± 0.48[1] mas/yr
Parallax (π) 47.47 ± 0.90[1] mas
Distance 69 ± 1 ly
(21.1 ± 0.4 pc)
Absolute magnitude (MV) 6.34
Details
Mass 0.73 M
Radius 0.79 ± 0.06 R
Luminosity 0.317 ± 0.017 L
Surface gravity (log g) 4.34 cgs
Temperature 4880 ± 100 K
Metallicity -0.06
Other designations
BD−19°3382, GJ 1153, HIP 58451, LTT 4461, NLTT 29176, PPM 259710, SAO 180353
Database references
SIMBAD data
Exoplanet Archive data
Extrasolar Planets
Encyclopaedia
data

HD 104067 is an 8th magnitude K-type main sequence star located approximately 69 light years away[1] in the constellation Corvus. This star is smaller, cooler, dimmer, and less massive than our Sun. Also its metal content is seven-eighths as much as the Sun. In 2009, a gas giant planet was found in orbit around the star.

Planetary system[edit]

HD 104067 b is an extrasolar planet which orbits the star. This planet has at least 0.16 times the mass of Jupiter and takes 55.8 days to orbit the star at a semimajor axis of 0.26 AU.[2]

The HD 104067 system[2]
Companion
(in order from star)
Mass Semimajor axis
(AU)
Orbital period
(days)
Eccentricity Inclination Radius
b ≥0.16 MJ 0.2643 ± 0.0045 55.806 ± 0.049 0

See also[edit]

References[edit]

Coordinates: Sky map 11h 59m 10.0100s, −20° 21′ 13.609″