V923 Aquilae

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V923 Aquilae
Observation data
Epoch J2000      Equinox J2000
Constellation Aquila
Right ascension 19h 30m 33.1225s
Declination +03° 26′ 39.852″
Apparent magnitude (V) 6.089
Characteristics
Spectral type B6sh
U−B color index -0.37
B−V color index 0.01
Variable type Gamma Cas variable
Astrometry
Radial velocity (Rv) -26 km/s
Proper motion (μ) RA: 13.17 mas/yr
Dec.: 1.39 mas/yr
Parallax (π) 3.39 ± 0.83 mas
Distance approx. 1,000 ly
(approx. 290 pc)
Absolute magnitude (MV) 6.067
Details
Mass 18 M
Radius R
Luminosity 20,000 L
Temperature 10,000–30,000 K
Rotational velocity (v sin i) 180 km/s
Other designations
HD 183656, BD+03° 4043, SAO 124704, HIP 95929, HR 7415.
Database references
SIMBAD data
Data sources:
Hipparcos Catalogue,
CCDM (2002),
Bright Star Catalogue (5th rev. ed.)

V923 Aquilae is a Be star.

References[edit]