- HD 126009
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HD 126009 Observation data
Epoch J2000 Equinox J2000Constellation Boötes Right ascension 14h 22m 14.0013s Declination +29° 22′ 11.712″ Apparent magnitude (V) 6.62 Characteristics Spectral type MIII B−V color index 1.6 Variable type Variable star
CI BooAstrometry Radial velocity (Rv) -18.2 km/s Proper motion (μ) RA: -38.76 mas/yr
Dec.: -26.3 mas/yrParallax (π) 4.60 ± 0.76 mas Distance approx. 700 ly
(approx. 220 pc)Absolute magnitude (MV) 8.06 Details Mass 0.4 M☉ Radius 0.5 R☉ Luminosity 0.04 L☉ Temperature 2,000–3,500 K Other designations CI Boötes, BD+30° 2513, HIP 70236, SAO 83312.Database references SIMBAD data Data sources: Hipparcos Catalogue,
CCDM (2002),
Bright Star Catalogue (5th rev. ed.)HD 126009 or CI Boötes is a variable star in the constellation Boötes.
References
Categories:- Boötes constellation
- Henry Draper Catalogue objects
- HIP objects
- Giant star stubs
- Variable star stubs
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