82 Virginis
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Virgo |
| Right ascension | 13h 41m 36.770s |
| Declination | −08° 42′ 10.73″ |
| Apparent magnitude (V) | 5.01 |
| Characteristics | |
| Evolutionary stage | AGB |
| Spectral type | M1III |
| Apparent magnitude (U) | 8.59 |
| Apparent magnitude (B) | 6.64 |
| Apparent magnitude (G) | 4.149 |
| Apparent magnitude (J) | 1.68 |
| Apparent magnitude (H) | 0.88 |
| Apparent magnitude (K) | 0.64 |
| B−V color index | 1.623±0.009 |
| Astrometry | |
| Radial velocity (Rv) | −36.6±2 km/s |
| Proper motion (μ) | RA: -91.65 mas/yr Dec.: 40.28 mas/yr |
| Parallax (π) | 5.4376±0.2897 mas |
| Distance | 600 ± 30 ly (184 ± 10 pc) |
| Absolute magnitude (MV) | −0.7 |
| Details | |
| Mass | 6.5 M☉ |
| Radius | 54 R☉ |
| Luminosity | 812 L☉ |
| Surface gravity (log g) | 0.714 cgs |
| Temperature | 3,675 K |
| Rotational velocity (v sin i) | 2.3±1 km/s |
| Age | 50 Myr |
| Other designations | |
| m Vir, NSV 6390, BD−07 3674, HD 119149, HIP 66803, HR 5150, SAO 139490, TIC 743613, TYC 5546-1582-1, GSC 05546-01582, IRAS 13389-0827, 2MASS J13413677-0842110 | |
| Database references | |
| SIMBAD | data |
82 Virginis, also known as m Virginis, is a star in the constellation Virgo. It is located 160 pc (520 light-years) from Earth based on a parallax of 6.249±0.2611 mas from Gaia Data Release 3. It is a red giant, based on its spectral type of M1III. Its apparent magnitude is 5.01.