CP Boötis

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CP Boötis
Observation data
Epoch J2000      Equinox J2000
Constellation Boötes
Right ascension 14h 33m 20.27s
Declination +36° 57′ 32.484″
Apparent magnitude (V) 6.401
Spectral type F8IV w
Variable type Delta Scuti variable
CP Boo
Radial velocity (Rv) 6.4 km/s
Proper motion (μ) RA: 3.18 mas/yr
Dec.: -73.77 mas/yr
Parallax (π) 13.33 ± 0.56 mas
Distance 240 ± 10 ly
(75 ± 3 pc)
Absolute magnitude (MV) 6.874
Other designations
HD 127986, BD+37° 2545, HIP 71168, SAO 64212, HR 5441.
Database references
Data sources:
Hipparcos Catalogue,
CCDM (2002),
Bright Star Catalogue (5th rev. ed.)

CP Boötis is a variable star in the constellation Boötes. It is a low amplitude Delta Scuti variable that varies by 0.02 magnitude.[1]


  1. ^ Watson, Christopher (4 January 2010). "CP Boötis". AAVSO Website. American Association of Variable Star Observers. Retrieved 3 August 2014.