Nu Aquilae

Nu Aquilae
ν Aquilae
Observation data
Epoch J2000      Equinox J2000
Constellation Aquila
Right ascension 19h 26m 31.0892s
Declination +00° 20′ 18.852″
Apparent magnitude (V) 4.687
Characteristics
Spectral type F2Iab
U−B color index 0.42
B−V color index 0.6
R−I color index 0.46
Astrometry
Radial velocity (Rv) -1 km/s
Proper motion (μ) RA: -0.86 mas/yr
Dec.: -2.3 mas/yr
Parallax (π) 0.28 ± 0.87 mas
Distance approx. 12000 ly
(approx. 4000 pc)
Absolute magnitude (MV) -7.32
Details
Mass 30-45 M
Radius 350 R
Luminosity 300,000 L
Temperature 6900 K
Rotation 13 km/s
Other designations
Equator Star, 32 Aql, HD 182835, BD+00° 4206, HIP 95585, HR 7387, SAO 124628.
Database references
SIMBAD data

Nu Aquilae (ν Aql, ν Aquilae) is a star in the constellation Aquila.

Nu Aquilae is a yellow-white F-type supergiant with an apparent magnitude of +4.64. It is at least 3000 light years from Earth and lies close to the celestial equator.

References


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