20573+4319 ES 1450

 
 
20h 57m 16.34s +43° 18' 42.7" P.A. 162.00 sep 4.7 mag 8.98,13.00 Sp F5
 
 
Coord 2000 20573+4319 Discov num ES 1450 Comp Coord arcsec 2000 20 57 16.34 +43 18 42.7
Date first 1915 Date last 2015 Obs 3
Pa first 160 Pa last 162.3 P.A. Now (θ) 162.3°
Sep first 4.7 Sep last 4.711 Sep. Now (ρ) 4.711"
Mag pri 8.98 Mag sec 13.00 delta mag (ΔM) 4.02 Spectral class F5 (yellow-white)
Pri motion ra +016 Sec motion ra
Pri motion dec -001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3179-00503-1 Gaia DR2 2162043243536071936