HD 15115
From Infogalactic: the planetary knowledge core
| Observation data Epoch J2000 Equinox J2000 |
|
|---|---|
| Constellation | Cetus |
| Right ascension | 02h 26m 16.24s[1] |
| Declination | +06° 17′ 33.2″[1] |
| Apparent magnitude (V) | 6.79[2] |
| Characteristics | |
| Spectral type | F2[2] |
| B−V color index | 0.399[2] |
| Astrometry | |
| Proper motion (μ) | RA: +86.31 ± 0.71[1] mas/yr Dec.: -49.97 ± 0.45[1] mas/yr |
| Parallax (π) | 22.11 ± 0.64[1] mas |
| Distance | 148 ± 4 ly (45 ± 1 pc) |
| Absolute magnitude (MV) | 3.51 |
| Details | |
| Age | 500[2] Myr |
| Other designations | |
| Database references | |
| SIMBAD | data |
HD 15115 is a star in the constellation Cetus. Its apparent magnitude is 6.79.[2] Located approximately 45.23 parsecs (147.5 ly) distant,[1] this F-type star was shown to have an asymmetric debris disk surrounding it. The reason for the asymmetry is thought to be the gravitational pull of a companion star, an exoplanet, or interaction with the local interstellar medium.[3]
References
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