HD 188405

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HD 188405
Observation data
Epoch J2000      Equinox J2000
Constellation Aquila
Right ascension 19h 55m 19.4999s
Declination −06° 44′ 05.21″
Apparent magnitude (V) 6.51
Characteristics
Spectral type F2V
U−B color index 0.05
B−V color index 0.39
Astrometry
Radial velocity (Rv) -7.3 km/s
Proper motion (μ) RA: 16.21 mas/yr
Dec.: -58.74 mas/yr
Parallax (π) 11.67 ± 1.18 mas
Distance approx. 280 ly
(approx. 86 pc)
Absolute magnitude (MV) 6.86
Details
Mass 1.7 M
Radius 1.4 R
Luminosity L
Temperature 6,000–7,500 K
Other designations
HD 188405, SAO 143911, BD-07° 5102, HR 7599.
Database references
SIMBAD data
Data sources:
Hipparcos Catalogue,
CCDM (2002),
Bright Star Catalogue (5th rev. ed.)

HD 188405 is a double or multiple star.

References[edit]