HD 32188
From Infogalactic: the planetary knowledge core
| Observation data Epoch J2000 Equinox J2000 |
|
|---|---|
| Constellation | Auriga |
| Right ascension | 05h 03m 18.63730s[1] |
| Declination | +41° 26′ 29.9337″[1] |
| Apparent magnitude (V) | 6.08[2] |
| Characteristics | |
| Spectral type | A2IIIshe[3] |
| U−B color index | +0.22[2] |
| B−V color index | +0.21[2] |
| Variable type | Suspected[3] |
| Astrometry | |
| Radial velocity (Rv) | −0.7[4] km/s |
| Proper motion (μ) | RA: −0.44[1] mas/yr Dec.: −1.89[1] mas/yr |
| Parallax (π) | 1.64 ± 0.38[1] mas |
| Distance | approx. 2,000 ly (approx. 600 pc) |
| Absolute magnitude (MV) | −2.87[3] |
| Details | |
| Luminosity | 1,037[5] L☉ |
| Temperature | 6,867[5] K |
| Rotational velocity (v sin i) | 23[6] km/s |
| Other designations | |
| Database references | |
| SIMBAD | data |
HD 32188 is suspected variable star in the northern constellation of Auriga. It is a shell star, which means it has a peculiar spectrum indicating there is a circumstellar disk of gas around the star's equator. While the spectral luminosity class is III, analysis of its colour and brightness suggest it more closely resembles a supergiant star.[3]
References
- ↑ 1.0 1.1 1.2 1.3 1.4 Lua error in package.lua at line 80: module 'strict' not found.Vizier catalog entry
- ↑ 2.0 2.1 2.2 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 3.0 3.1 3.2 3.3 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 5.0 5.1 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
External links
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