14 Aquilae
From Infogalactic: the planetary knowledge core
| Observation data Epoch J2000 Equinox J2000 |
|
|---|---|
| Constellation | Aquila |
| Right ascension | 19h 02m 54.49874s[1] |
| Declination | –03° 41′ 56.3561″[1] |
| Apparent magnitude (V) | 5.42[2] |
| Characteristics | |
| Spectral type | A1 V[3] |
| U−B color index | –0.07[2] |
| B−V color index | +0.00[2] |
| Astrometry | |
| Radial velocity (Rv) | –39[4] km/s |
| Proper motion (μ) | RA: +11.68[1] mas/yr Dec.: +6.40[1] mas/yr |
| Parallax (π) | 6.53 ± 0.83[1] mas |
| Distance | approx. 500 ly (approx. 150 pc) |
| Details | |
| Radius | 2.0[5] R☉ |
| Rotational velocity (v sin i) | 23[6] km/s |
| Other designations | |
14 Aquilae (abbreviated 14 Aql) is a single[8] star in the equatorial constellation of Aquila. 12 Aquilae is the Flamsteed designation though it also bears the Bayer designation g Aquilae. Its apparent magnitude is 5.42[2] and it is located at a distance of approximately 500 light-years (150 parsecs) from Earth. This is an A-type main sequence star with a stellar classification of A1 V.[3] It is about twice the radius of the Sun and has a high rate of rotation with a projected rotational velocity of 23 km/s.[6]
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 2.2 2.3 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 3.0 3.1 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 6.0 6.1 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
External links
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