HD 129132
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Boötes |
| Right ascension | 14h 40m 21.8745s |
| Declination | +21° 58′ 33.125″ |
| Apparent magnitude (V) | 6.137 |
| Characteristics | |
| Spectral type | G0V |
| U−B color index | 0.02 |
| B−V color index | 0.4 |
| Astrometry | |
| Radial velocity (Rv) | 0.9 km/s |
| Proper motion (μ) | RA: -14.61 mas/yr Dec.: 40.4 mas/yr |
| Parallax (π) | 9.47 ± 0.71 mas |
| Distance | 340 ± 30 ly (106 ± 8 pc) |
| Absolute magnitude (MV) | 6.515 |
| Details | |
| Mass | 1.1 M☉ |
| Radius | 1.1 R☉ |
| Luminosity | 1.2 L☉ |
| Temperature | 5,000–6,000 K |
| Other designations | |
BD+22° 2731, GSC 01483-00948, SAO 83458, BD+22° 2731, HIP 71729, HR 5472. | |
| Database references | |
| SIMBAD | data |
| Data sources: | |
| Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.) | |
HD 129132 is a spectroscopic binary in the constellation Boötes.
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