V744 Centauri

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V744 Cen
Observation data
Epoch J2000      Equinox J2000
Constellation Centaurus
Right ascension 13h 39m 59.807s[1]
Declination –49° 56′ 59.84″[1]
Apparent magnitude (V) 5.86
Characteristics
Spectral type M5III
U−B color index ?
B−V color index ?
Variable type None
Astrometry
Radial velocity (Rv) –10.7 km/s
Proper motion (μ) RA: –100.11 ± 0.24[1] mas/yr
Dec.: 18.74 ± 0.29[1] mas/yr
Parallax (π) 6.35 ± 0.33[1] mas
Distance 510 ± 30 ly
(157 ± 8 pc)
Absolute magnitude (MV) 7.36
Details
Mass M
Radius R
Luminosity L
Temperature K
Metallicity ?
Rotation ?
Age ? years
Other designations
HR 5134, CD-49° 8095, CPC 0 11528, GSC 08269-01422, TYC 8269-1422-1, CPD-49° 6265, HD 118767, HIP 66666, SAO 224317.

V744 Centauri, is a semi-regular variable pulsating star.

References[edit]

  1. ^ a b c d e van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and Astrophysics 474 (2): 653–664. arXiv:0708.1752. Bibcode:2007A&A...474..653V. doi:10.1051/0004-6361:20078357. Vizier catalog entry