HD 127304
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Observation data Epoch J2000 Equinox J2000 | |
---|---|
Constellation | Boötes |
Right ascension | 14h 29m 49.6707s |
Declination | +31° 47′ 28.278″ |
Apparent magnitude (V) | 6.055 |
Characteristics | |
Spectral type | A0Vs |
U−B color index | −0.09 |
B−V color index | −0.03 |
Astrometry | |
Radial velocity (Rv) | -9.3 km/s |
Proper motion (μ) | RA: -19.8 mas/yr Dec.: 7.01 mas/yr |
Parallax (π) | 9.35 ± 0.71 mas |
Distance | 350 ± 30 ly (107 ± 8 pc) |
Absolute magnitude (MV) | 6.042 |
Details | |
Mass | 3.1 M☉ |
Radius | 2.1 R☉ |
Luminosity | 40 L☉ |
Temperature | 7,500–10,000 K |
Rotation | <= 41 Km/s |
Other designations | |
HR 5422, BD+32° 2482, SAO 64178, HIP 70892. | |
Database references | |
SIMBAD | data |
Data sources: | |
Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.) | |
Database references | |
SIMBAD | data |
HD 127304 is star in double system in the constellation Boötes.
References
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