HR 178
From Infogalactic: the planetary knowledge core
(Redirected from HD 3883)
| Observation data Epoch J2000 Equinox J2000 |
|
|---|---|
| Constellation | Andromeda |
| Right ascension | 00h 41m 36.043s[1] |
| Declination | +24° 37′ 44.43″[1] |
| Apparent magnitude (V) | 6.061 |
| Characteristics | |
| Spectral type | A7m |
| B−V color index | 0.27 |
| Variable type | suspected |
| Astrometry | |
| Radial velocity (Rv) | -14.6 km/s |
| Proper motion (μ) | RA: 104.84 ± 0.36[1] mas/yr Dec.: -22.78 ± 0.24[1] mas/yr |
| Parallax (π) | 7.89 ± 0.40[1] mas |
| Distance | 410 ± 20 ly (127 ± 6 pc) |
| Absolute magnitude (MV) | 6.326 |
| Other designations | |
| Database references | |
| SIMBAD | data |
HR 178 is a star in the constellation Andromeda. Located approximately 127 parsecs (410 ly) distant,[2] the star is an evolved Am star[3] with a combined apparent magnitude of 6.06, meaning that it can only be seen with the naked eye on dark, clear nights. The star is suspected of variability, possibly varying between magnitudes 6.04 and 6.06.[4]
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
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
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