HD 132406
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Boötes |
| Right ascension | 14h 56m 54.652s[1] |
| Declination | +53° 22′ 55.81″[1] |
| Apparent magnitude (V) | 8.45 |
| Characteristics | |
| Spectral type | G0V |
| B−V color index | 0.65 ± 0.015 |
| Astrometry | |
| Proper motion (μ) | RA: –13.78 ± 0.59[1] mas/yr Dec.: –279.96 ± 0.56[1] mas/yr |
| Parallax (π) | 14.73 ± 0.61 mas[1] |
| Distance | 221 ± 9 ly (68 ± 3 pc) |
| Absolute magnitude (MV) | 4.19 |
| Details | |
| Mass | 1.09 ± 0.05 M☉ |
| Luminosity | 1.23 L☉ |
| Temperature | 5885 ± 50 K |
| Metallicity | 151 ± 5 % |
| Age | 6.4 ± 0.8 Gyr |
| Other designations | |
| Database references | |
| SIMBAD | data |
HD 132406 is a star in Boötes constellation. The spectrum is G0V, apparent magnitude +8.45, and the stellar distance 221 ly (68 pc).[1]
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.[2]
| 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 | — | — |
References
- ^ a b c d e f van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and Astrophysics. 474 (2): 653–664. arXiv:0708.1752. Bibcode:2007A&A...474..653V. doi:10.1051/0004-6361:20078357. S2CID 18759600.Vizier catalog entry
- ^ a b da Silva, R.; et al. (2007). "ELODIE metallicity-biased search for transiting Hot Jupiters IV. Intermediate period planets orbiting the stars HD 43691 and HD 132406". Astronomy and Astrophysics. 473 (1): 323–328. arXiv:0707.0958. Bibcode:2007A&A...473..323D. doi:10.1051/0004-6361:20077314. S2CID 18805775.
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