HD 132406

HD 132406

Observation data Epoch J2000      Equinox J2000
Constellation	Boötes
Right ascension	14h 56m 54.6511s
Declination	+53° 22′ 55.8″
Apparent magnitude (V)	8.45
Characteristics
Spectral type	G0V
B−V color index	0.65 ± 0.015
Astrometry
Proper motion (μ)	RA: -14.5 ± 0.85 mas/yr Dec.: -281.33 ± 0.56 mas/yr
Parallax (π)	14.09 ± 0.77 mas
Distance	230 ± 10 ly (71 ± 4 pc)
Absolute magnitude (MV)	9.1
Details
Mass	1.09 ± 0.05 M☉
Luminosity	0,23 L☉
Temperature	5885 ± 50 K
Metallicity	18 ± 5 %
Age	6.4 ± 0.8 G years
Other designations
G 201-25, LTT 14438, TYC 3861-267-1, AG+53° 979, G 224-34, 2MASS J14565464+5322557, USNO-B1.0 1433-00258656, ASCC 260470, NLTT 38907, YZC 26 4649, BD+53° 1752, HIC 73146, PMC 90-93 4917, YZ 53 4649, Ci 18 1987, HIP 73146, PPM Star Catalogue 34765, GC 20132, LSPM J1456+5322, SAO 29349.
Database references
SIMBAD	data
Data sources:
Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.)

HD 132406 is a star in Boötes constellation. The spectrum is G0V, apparent magnitude +8.45, and the stellar distance 231.5 ly (71 pc).

The star is 100K hotter, 1.8 Gya older, and 1.5 times more enrich in heavy elements [Fe/H] than our Sun.

The star is unusual since it has one known planet, HD 132406 b, as of 2007.

Planet

The HD 132406 planetary system

Companion (in order from star)	Mass	Semimajor axis (AU)	Orbital period (days)	Eccentricity	Inclination	Radius
b	>5.61 MJ	1.98	974 ± 39	0.34 ± 0.09	—	—

Reference

• HIC 73146
• Image HD 132406