20312+3332 J 1113

 
 
20h 31m 41.20s +33 17' 04.7" P.A. 55.00 sep 3.1 mag 10.70,13.60
 
 
Coord 2000 20312+3332 Discov num J  1113 Comp Coord arcsec 2000 20 31 41.20 +33 17 04.7
Date first 1915 Date last 2015 Obs 3
Pa first 50 Pa last 54.9 P.A. Now (θ) 54.9°
Sep first 2.6 Sep last 3.084 Sep. Now (ρ) 3.084"
Mag pri 10.70 Mag sec 13.60 delta mag (ΔM) 2.9 Spectral class
Pri motion ra -010 Sec motion ra
Pri motion dec -012 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2689-00574-1 Gaia DR2 1863817520725583616