HD 125351
From Infogalactic: the planetary knowledge core
(Redirected from A Boötis)
| Observation data Epoch J2000 Equinox J2000 |
|
|---|---|
| Constellation | Boötes |
| Right ascension | 14h 17m 59.81955s[1] |
| Declination | +35° 30′ 34.2208″[1] |
| Apparent magnitude (V) | 4.9660±0.0007[2] |
| Characteristics | |
| Spectral type | K1III[3] |
| Astrometry | |
| Radial velocity (Rv) | −21.6±0.3[2] km/s |
| Proper motion (μ) | RA: 4.87[1] mas/yr Dec.: 14.40[1] mas/yr |
| Parallax (π) | 13.97 ± 0.39[1] mas |
| Distance | 233 ± 7 ly (72 ± 2 pc) |
| Details | |
| Surface gravity (log g) | 2.25[4] cgs |
| Temperature | 4,650[4] K |
| Metallicity [Fe/H] | −0.03[4] dex |
| Other designations | |
HD 125351 or A Boötis (A Boo) is spectroscopic binary[5] in the constellation Boötes. The system has an apparent magnitude of +4.97, with a spectrum matching a K-type giant star. It is approximately 233 light years from Earth.
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.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 4.0 4.1 4.2 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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