HD 153201
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Ara |
| Right ascension | 17h 01m 07.0243s |
| Declination | -56° 33′ 18.276″ |
| Apparent magnitude (V) | 6.431 |
| Characteristics | |
| Spectral type | Ap |
| B−V color index | 0.1 |
| Variable type | alpha2 CVn variable |
| Astrometry | |
| Radial velocity (Rv) | 0.2 km/s |
| Proper motion (μ) | RA: -2.50 mas/yr Dec.: -25.55 mas/yr |
| Parallax (π) | 2.76 ± 1.22 mas |
| Distance | approx. 1,200 ly (approx. 400 pc) |
| Absolute magnitude (MV) | 6.382 |
| Details | |
| Mass | 3.1 M☉ |
| Radius | 2.1 R☉ |
| Luminosity | 2.5 L☉ |
| Temperature | 7,500–10,000 K |
| Other designations | |
| Database references | |
| SIMBAD | data |
| Data sources: | |
| Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.) | |
HD 153201 or CCDM 17011-5633 A is variable star of alpha2 CVn type.
References
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