HD 200661
From Infogalactic: the planetary knowledge core
| Observation data Epoch J2000 Equinox J2000 |
|
|---|---|
| Constellation | Equuleus |
| Right ascension | 21h 04m 41.64012s[1] |
| Declination | 02° 56′ 32.1839″[1] |
| Apparent magnitude (V) | 6.41 |
| Characteristics | |
| Spectral type | K0III[2] |
| Astrometry | |
| Radial velocity (Rv) | −12.10[3] km/s |
| Proper motion (μ) | RA: 12.63[1] mas/yr Dec.: 5.44[1] mas/yr |
| Parallax (π) | 6.62 ± 0.54[1] mas |
| Distance | 490 ± 40 ly (150 ± 10 pc) |
| Absolute magnitude (MV) | +1.06[4] |
| Details | |
| Radius | 96[5] R☉ |
| Luminosity | 70[5] L☉ |
| Temperature | 4,926[5] K |
| Metallicity [Fe/H] | −0.21[4] dex |
| Other designations | |
| Database references | |
| SIMBAD | data |
HD 200661 is a K-type star in the constellation Equuleus.
References
- ↑ 1.0 1.1 1.2 1.3 1.4 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.
- ↑ 4.0 4.1 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 5.0 5.1 5.2 Lua error in package.lua at line 80: module 'strict' not found.
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