14 Boötis

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14 Boötis
Observation data
Epoch J2000      Equinox J2000
Constellation Boötes
Right ascension 14h 14m 05.1797s
Declination +12° 57′ 33.998″
Apparent magnitude (V) 5.5
Characteristics
Spectral type F6 IV
U−B color index 0.09
B−V color index 0.54
Astrometry
Radial velocity (Rv) -39.1 km/s
Proper motion (μ) RA: -254.03 mas/yr
Dec.: -54.6 mas/yr
Parallax (π) 30.06 ± 0.74 mas
Distance 109 ± 3 ly
(33.3 ± 0.8 pc)
Absolute magnitude (MV) 2.93[1]
Details
Mass 1.42[1] M
Rotation 726.6 days[1]
Rotational velocity (v sin i) 5.6[1] km/s
Other designations
HD 124570, NLTT 36650, HIP 69536, AG+13° 1380, HR 5323, SAO 100925, BD+13 2764, LTT 14163. 17326.
Database references
SIMBAD data
Data sources:
Hipparcos Catalogue,
CCDM (2002),
Bright Star Catalogue (5th rev. ed.)

14 Boötis (abbr.: 14 Boo) is a star in the constellation Boötes. Its apparent magnitude is 5.53.

References[edit]

  1. ^ a b c d Pizzolato, N.; Maggio, A.; Sciortino, S. (September 2000), Evolution of X-ray activity of 1-3 Msun late-type stars in early post-main-sequence phases, Astronomy and Astrophysics 361: 614–628, Bibcode:2000A&A...361..614P 

External links[edit]