15 Boötis
15 Boötis
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| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
Constellation | Boötes |
Right ascension | 14h 14m 50.8492s |
Declination | +10° 06′ 02.197″ |
Apparent magnitude (V) | 5.295 |
| Characteristics | |
Spectral type | K0III |
| U−B color index | 0.77 |
| B−V color index | 1.0 |
| R−I color index | 0.5 |
| Astrometry | |
| Radial velocity (Rv) | 16.7 km/s |
| Proper motion (μ) | RA: -22.5 mas/yr Dec.: -164.31 mas/yr |
| Parallax (π) | 12.79 ± 0.87 mas |
| Distance | 260 ± 20 ly (78 ± 5 pc) |
| Absolute magnitude (MV) | 6.308 |
| Other designations | |
HR 5330, HD 124679, BD+10°2654, FK5 3131, HIP 69612, SAO 100934, GC 19226, CCDM 14148+1006. | |
| Database references | |
| SIMBAD | data |
15 Boötis is a binary star in the constellation Boötes. It is approximately 255 light years from Earth.
The primary component, 15 Boötis A, is an orange K-type giant with an apparent magnitude of +5.29. Its companion, a magnitude +8.1 star, is less than one arcsecond away.[1]
References[edit]
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- HR 5330
- CCDM J14148+1006
- Image 15 Boötis
 | This binary or multiple star system–related article is a stub. You can help Wikipedia by expanding it. |
Categories:
- Henry Draper Catalogue objects
- Hipparcos objects
- Flamsteed objects
- Boötes
- Binary stars
- K-type giants
- HR objects
- Durchmusterung objects
- Multiple star stubs
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