20039+4321 ES 1437

 
 
20h 03m 57.40s +43 20' 55.1" P.A. 261.00 sep 4.7 mag 10.48,13.00
 
 
Coord 2000 20039+4321 Discov num ES 1437 Comp Coord arcsec 2000 20 03 57.40 +43 20 55.1
Date first 1915 Date last 2015 Obs 8
Pa first 267 Pa last 260.7 P.A. Now (θ) 260.7°
Sep first 4.2 Sep last 4.731 Sep. Now (ρ) 4.731"
Mag pri 10.48 Mag sec 13.00 delta mag (ΔM) 2.52 Spectral class
Pri motion ra +018 Sec motion ra
Pri motion dec +005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3162-01426-1 Gaia DR2 2075820954744237696