HD 36041
Star in the constellation Auriga
From Wikipedia, the free encyclopedia
HD 36041 is red giant star in the northern constellation Auriga. It has an apparent magnitude of 6.37,[3] making it faintly visible to the naked eye. It forms a double star with HD 36027; the two are separated by 76″.[6]
| Observation data Epoch J2000 Equinox ICRS | |
|---|---|
| Constellation | Auriga[1] |
| Right ascension | 05h 30m 45.08399s[2] |
| Declination | +39° 49′ 33.2881″[2] |
| Apparent magnitude (V) | 6.37[3] |
| Characteristics | |
| Evolutionary stage | red giant branch[2] |
| Spectral type | G9III[4] |
| U−B color index | +0.76[3] |
| B−V color index | +0.97[3] |
| Astrometry | |
| Radial velocity (Rv) | +11.5[5] km/s |
| Proper motion (μ) | RA: +22.567[2] mas/yr Dec.: −36.937[2] mas/yr |
| Parallax (π) | 6.6396±0.0230 mas[2] |
| Distance | 491 ± 2 ly (150.6 ± 0.5 pc) |
| Absolute magnitude (MV) | +0.18[1] |
| Details[2] | |
| Mass | 3.0 M☉ |
| Radius | 11.0 R☉ |
| Luminosity | 68 L☉ |
| Surface gravity (log g) | 2.68 cgs |
| Temperature | 4,995 K |
| Age | 377 Myr |
| Other designations | |
| BD+39°1322, HD 36041, HIP 25810, HR 1825, SAO 58129 | |
| Database references | |
| SIMBAD | data |
