HD 129132
From Infogalactic: the planetary knowledge core
| Observation data Epoch J2000 Equinox J2000 |
|
|---|---|
| Constellation | Boötes |
| Right ascension | 14h 40m 21.87373s |
| Declination | +21° 58′ 33.1384″ |
| Apparent magnitude (V) | 6.15 |
| Characteristics | |
| Spectral type | G0V |
| U−B color index | 0.02 |
| B−V color index | 0.4 |
| Astrometry | |
| Radial velocity (Rv) | 0.00 ± 0.1 km/s |
| Proper motion (μ) | RA: -15.77 ± 0.55 mas/yr Dec.: 41.73 ± 0.55 mas/yr |
| Parallax (π) | 8.60 ± 0.61[1] mas |
| Distance | 380 ± 30 ly (116 ± 8 pc) |
| Details | |
| Other designations | |
| 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. The stars orbit each other every 9.27 years.[2]
References
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