HD 37519
From Infogalactic: the planetary knowledge core
| Observation data Epoch J2000 Equinox J2000 |
|
|---|---|
| Constellation | Auriga |
| Right ascension | 05h 40m 35.90733s[1] |
| Declination | +31° 21′ 29.5146″[1] |
| Apparent magnitude (V) | 6.04[2] |
| Characteristics | |
| Spectral type | B9.5III-IV(P).[3] |
| U−B color index | −0.21[2] |
| B−V color index | +0.05[2] |
| Astrometry | |
| Radial velocity (Rv) | −10.20[4] km/s |
| Proper motion (μ) | RA: −4.81[1] mas/yr Dec.: −8.36[1] mas/yr |
| Parallax (π) | 5.25 ± 0.43[1] mas |
| Distance | 620 ± 50 ly (190 ± 20 pc) |
| Details | |
| Radius | 3.0[5] R☉ |
| Luminosity | 110[6] L☉ |
| Temperature | 8,289[6] K |
| Rotational velocity (v sin i) | 195[7] km/s |
| Other designations | |
| Database references | |
| SIMBAD | data |
HD 37519 is star in the northern constellation Auriga. It is chemically peculiar, showing an abnormal level of mercury in the spectrum.[8]
References
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