HD 130458
From Infogalactic: the planetary knowledge core
| Observation data Epoch J2000 Equinox J2000 |
|
|---|---|
| Constellation | Apus |
| Right ascension | 14h 53m 13.57117s[1] |
| Declination | −73° 11′ 24.2613″[1] |
| Apparent magnitude (V) | 5.80[2] (5.94 + 7.68)[3] |
| Characteristics | |
| Spectral type | G7IIIa + F9IV[3] |
| U−B color index | +0.42[4] |
| B−V color index | +0.82[4] |
| Astrometry | |
| Radial velocity (Rv) | +31.6[2] km/s |
| Proper motion (μ) | RA: 17.09±0.44[1] mas/yr Dec.: 33.78±0.49[1] mas/yr |
| Parallax (π) | 9.90 ± 0.55[1] mas |
| Distance | 330 ± 20 ly (101 ± 6 pc) |
| Details | |
| Rotational velocity (v sin i) | 3.4[2] km/s |
| Other designations | |
| Database references | |
| SIMBAD | data |
HD 130458 is a double star in the southern circumpolar constellation of Apus. The pair have an angular separation of 2.167″.[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 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.
External links
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