14 Aurigae
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Auriga |
| Right ascension | 05h 15m 24.3929s |
| Declination | +32° 41′ 15.361″ |
| Apparent magnitude (V) | 5.007 |
| Characteristics | |
| Spectral type | A9IVDel |
| U−B color index | 0.19 |
| B−V color index | 0.23 |
| Variable type | Delta Scuti variable |
| Astrometry | |
| Radial velocity (Rv) | -9.7 km/s |
| Proper motion (μ) | RA: -27.05 mas/yr Dec.: 12.47 mas/yr |
| Parallax (π) | 12.14 ± 1.17 mas |
| Distance | 270 ± 30 ly (82 ± 8 pc) |
| Absolute magnitude (MV) | 5.205 |
| Details | |
| Mass | 3,1 M☉ |
| Radius | 2,1 R☉ |
| Luminosity | 40 L☉ |
| Temperature | 7,500–10,000 K |
| Rotation | 24 km/s 0,012 Year |
| Orbit | |
| Companion | CCDM 05154+3242 B |
| Semi-major axis (a) | 11,1" |
| Inclination (i) | 352° |
| Orbit | |
| Companion | CCDM 05154+3242 C |
| Semi-major axis (a) | 14.6" |
| Inclination (i) | 226° |
| Orbit | |
| Companion | CCDM 05154+3242 D |
| Semi-major axis (a) | 184.0" |
| Inclination (i) | 321° |
| Other designations | |
| Database references | |
| SIMBAD | data |
| Data sources: | |
| Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.) | |
| Database references | |
| SIMBAD | data |
14 Aurigae or KW Aurigae is a star in the constellation Auriga. Its apparent magnitude is 5.01.
Components
| NAME | Right ascension | Declination | Apparent magnitude (V) | Spectral type | Database references |
|---|---|---|---|---|---|
| ADS 3824 B (ADS 3824 ABC) | 05h 15m 24.0s | +32° 41' 15 | 4.94 | A9 | Simbad |
| ADS 3824 C (BD+32 922B) | 05h 15m 24.3s | +32° 41' 25 | 11.1 | Simbad | |
| ADS 3824 D (BD+32 922C) | 05h 15m 23.6049s | +32° 41' 05.232 | 7.88 | A2 | Simbad |
| ADS 3824 E (BD+32 921) | 05h 15m 15.4938s | +32° 43' 37.807 | 10.9 | B | Simbad |
References
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