HD 223311
From Infogalactic: the planetary knowledge core
| Observation data Epoch J2000 Equinox J2000 |
|
|---|---|
| Constellation | Aquarius |
| Right ascension | 23h 48m 32.47943s[1] |
| Declination | −06° 22′ 49.5231″[1] |
| Apparent magnitude (V) | 6.08[2] |
| Characteristics | |
| Spectral type | K4III[3] |
| U−B color index | +1.71[2] |
| B−V color index | +1.452[3] |
| Astrometry | |
| Radial velocity (Rv) | −20.069±0.008[3] km/s |
| Proper motion (μ) | RA: +0.01[1] mas/yr Dec.: −19.04[1] mas/yr |
| Parallax (π) | 4.10 ± 0.55[1] mas |
| Distance | approx. 800 ly (approx. 240 pc) |
| Details | |
| Metallicity [Fe/H] | −0.22±0.09[4] dex |
| Other designations | |
| Database references | |
| SIMBAD | data |
HD 223311 is a suspected variable star in the equatorial constellation of Aquarius.
References
- ↑ 1.0 1.1 1.2 1.3 1.4 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 2.0 2.1 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 3.0 3.1 3.2 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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