HD 205765

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HD 205765
Observation data
Epoch J2000      Equinox J2000
Constellation Aquarius
Right ascension 21h 37m 33.7597s
Declination −00° 23′ 26.022″
Apparent magnitude (V) 6.218
Characteristics
Spectral type A2V
U−B color index 0.05
B−V color index 0.06
Astrometry
Radial velocity (Rv) 16.9 km/s
Proper motion (μ) RA: 177 mas/yr
Dec.: -109 mas/yr
Parallax (π) 8.18 ± 0.99 mas
Distance approx. 400 ly
(approx. 120 pc)
Absolute magnitude (MV) 6.979
Details
Mass 3.1 M
Radius 2.1 R
Luminosity 40 L
Temperature 7,500–10,000 K
Other designations
BD-01° 4180, SAO 145533, HIP 106758, HR 8263.
Database references
SIMBAD data
Database references
SIMBAD data
Data sources:
Hipparcos Catalogue,
CCDM (2002),
Bright Star Catalogue (5th rev. ed.)

HD 205765 is a star in a double system.

References[edit]