HD 127304
From Infogalactic: the planetary knowledge core
| Observation data Epoch J2000 Equinox J2000 |
|
|---|---|
| Constellation | Boötes |
| Right ascension | 14h 29m 49.67035s[1] |
| Declination | +31° 47′ 28.2842″[1] |
| Apparent magnitude (V) | 6.05[2] |
| Characteristics | |
| Spectral type | A0Vs[3] |
| U−B color index | −0.06[2] |
| B−V color index | −0.03[2] |
| Astrometry | |
| Radial velocity (Rv) | −9.3[4] km/s |
| Proper motion (μ) | RA: −20.37[1] mas/yr Dec.: +7.73[1] mas/yr |
| Parallax (π) | 9.08 ± 0.40[1] mas |
| Distance | 360 ± 20 ly (110 ± 5 pc) |
| Details | |
| Luminosity | 36[5] L☉ |
| Temperature | 7,696[6] K |
| Rotational velocity (v sin i) | 14[7] km/s |
| Other designations | |
| Database references | |
| SIMBAD | data |
HD 127304 is a double star in the northern constellation of Boötes. The brighter component is a sixth magnitude A-type main sequence star with a stellar classification of A0Vs[3] It has a faint magnitude 10.62 companion at an angular separation of 25.6″ along a position angle of 256° (as of 2013).[8]
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 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.
- ↑ 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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