HD 126200

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HD 126200
Observation data
Epoch J2000      Equinox J2000
Constellation Boötes
Right ascension 14h 24m 00.877s[1]
Declination +08° 14′ 38.30″[1]
Apparent magnitude (V) 5.935
Characteristics
Spectral type A3V
U−B color index 0.08
B−V color index 0.06
Variable type Algol variable
Astrometry
Radial velocity (Rv) -7 km/s
Proper motion (μ) RA: -5.94 ± 0.33[1] mas/yr
Dec.: -13.35 ± 0.28[1] mas/yr
Parallax (π) 7.38 ± 0.37[1] mas
Distance 440 ± 20 ly
(136 ± 7 pc)
Absolute magnitude (MV) 5.997
Details
Mass 3.1 M
Radius 2.1 R
Luminosity 40 L
Temperature 7,500–10,000 K
Rotation 90 Km/s
Other designations
BD+08° 2857, HIP 70384, SAO 120433, HR 5388.
Database references
SIMBAD data
Data sources:
Hipparcos Catalogue,
CCDM (2002),
Bright Star Catalogue (5th rev. ed.)

HD 126200 is a variable star, eclipsing binary of Algol type in the constellation Boötes.

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