20473+4345 COU 2425

 
 
20h 47m 20.38s +43° 45' 06.6" P.A. 58.00 sep 0.2 mag 10.00,10.00
 
 
Coord 2000 20473+4345 Discov num COU2425 Comp Coord arcsec 2000 20 47 20.38 +43 45 06.6
Date first 1987 Date last 2014 Obs 6
Pa first 46 Pa last 57.8 P.A. Now (θ) 57.8°
Sep first 0.2 Sep last 0.172 Sep. Now (ρ) 0.172"
Mag pri 10.00 Mag sec 10.00 delta mag (ΔM) 0 Spectral class
Pri motion ra +004 Sec motion ra
Pri motion dec -001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3178-01017-1 Gaia DR2 2067033653512849792