19456+3123 GRV 273

 
 
19h 45m 36.06s +31 23' 59.4" P.A. 13.00 sep 40.3 mag 12.31,13.53
 
 
Coord 2000 19456+3123 Discov num GRV 273 Comp Coord arcsec 2000 19 45 36.06 +31 23 59.4
Date first 1951 Date last 2015 Obs 9
Pa first 13 Pa last 12.7 P.A. Now (θ) 12.7°
Sep first 40.7 Sep last 40.296 Sep. Now (ρ) 40.296"
Mag pri 12.31 Mag sec 13.53 delta mag (ΔM) 1.22 Spectral class
Pri motion ra -015 Sec motion ra -005
Pri motion dec -017 Sec motion dec -023
Notes
rPM=0.495
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2656-03241-1 Gaia DR2 2033002982699289600