HD 75710
Observation data Epoch J2000.0 Equinox J2000.0 (ICRS) | |
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Constellation | Vela |
Right ascension | 08h 49m 47.6381s[1] |
Declination | −45° 18′ 28.349″[1] |
Apparent magnitude (V) | 4.943[1] |
Characteristics | |
Spectral type | A2III[1] |
U−B color index | +0.15[2] |
B−V color index | +0.05[2] |
Astrometry | |
Radial velocity (Rv) | 5 ± 10[1] km/s |
Proper motion (μ) | RA: −12.39[1] mas/yr Dec.: 14.42[1] mas/yr |
Parallax (π) | 3.94 ± 0.57[1] mas |
Distance | approx. 800 ly (approx. 250 pc) |
Absolute magnitude (MV) | −2.1[3] |
Details | |
Rotational velocity (v sin i) | 77[2] km/s |
Other designations | |
Database references | |
SIMBAD | data |
HD 75710 is an A-type giant star in the constellation of Vela.[1] It has an apparent visual magnitude of approximately 4.943.[1]
References
- 1 2 3 4 5 6 7 8 9 10 11 * g Vel -- Star, database entry, SIMBAD. Accessed on line October 3, 2008.
- 1 2 3 HR 3520, database entry, The Bright Star Catalogue, 5th Revised Ed. (Preliminary Version), D. Hoffleit and W. H. Warren, Jr., CDS ID V/50. Accessed on line October 3, 2008.
- ↑ From apparent magnitude and parallax.
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