HD 75710

HD 75710
Observation data
Epoch J2000.0      Equinox J2000.0 (ICRS)
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
Distanceapprox. 800 ly
(approx. 250 pc)
Absolute magnitude (MV)−2.1[3]
Details
Rotational velocity (v sin i)77[2] km/s
Other designations
g Vel, CD−44 4861, CPD−44 3126, FK5 2698, GC 12204, HIP 43347, HR 3520, PPM 313660, SAO 220540.[1]
Database references
SIMBADdata

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. 1 2 3 4 5 6 7 8 9 10 11 * g Vel -- Star, database entry, SIMBAD. Accessed on line October 3, 2008.
  2. 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.
  3. From apparent magnitude and parallax.


This article is issued from Wikipedia - version of the 3/5/2015. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.