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′ 32.483″
Apparent magnitude (V) 6.401
Characteristics
Spectral type F8IV w
Variable type Delta Scuti variable
CP Boo
Astrometry
Radial velocity (Rv) 1.8 km/s
Proper motion (μ) RA: 2.84 mas/yr
Dec.: -73.78 mas/yr
Parallax (π) 13.67 ± 0.83 mas
Distance 240 ± 10 ly
(73 ± 4 pc)
Absolute magnitude (MV) 6.874
Details
Mass 1.7 M
Radius 1.4 R
Luminosity L
Temperature 6,000–7,500 K
Rotation <= 10 Km/s
0,01943 Year
Other designations
HD 127986, BD+37° 2545, HIP 71168, SAO 64212, HR 5441.
Database references
SIMBAD data
Data sources:
Hipparcos Catalogue,
CCDM (2002),
Bright Star Catalogue (5th rev. ed.)

CP Boötis is a variable star in the constellation Boötes.

References[edit]