G 208-44/208-45

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G 208-44/208-45
Observation data
Epoch J2000      Equinox J2000
Constellation Cygnus
Right ascension 19h 53m 54.492s
Declination +44° 24′ 53.41″
Apparent magnitude (V) 13.41 / 14.01 / 16.75
Characteristics
Spectral type M5.5 / M6 / M5.5
Variable type Suspected
Astrometry
Proper motion (μ) RA: 397 mas/yr
Dec.: -482 mas/yr
Parallax (π) 215 ± 3.0 mas
Distance 15.2 ± 0.2 ly
(4.65 ± 0.06 pc)
Absolute magnitude (MV) 15.31 / 15.72 / 18.46
Details
Luminosity 0.000084 / 0.000048 L
Orbit
Companion G 208-44/208-45 B
Semi-major axis (a) 33 AU"
Other designations
GJ 1245, V1581 Cyg, NLTT 48414, LHS 3494.
Database references
SIMBAD data

G 208-44/208-45 (V1581 Cygni, GJ 1245) is a triple star system, 14 light-years away, relatively close to the Solar System. The star system contains G 208-44 A, G 208-44 B, and G 208-45. All of the stars are rather dim. It is the 42nd closest stellar system to the Solar System, located in the constellation Cygnus.[1]

References[edit]

  1. ^ "The One Hundred Nearest Star Systems". RECONS. Retrieved 2010-04-13. 

External links[edit]