19559+4150 DEA 139

 
 
19h 55m 57.61s +41° 50' 35.7" P.A. 75.00 sep 7.3 mag 16.20,17.10
 
 
Coord 2000 19559+4150 Discov num DEA 139 Comp Coord arcsec 2000 19 55 57.61 +41 50 35.7
Date first 1998 Date last 2016 Obs 7
Pa first 75 Pa last 75.1 P.A. Now (θ) 75.1°
Sep first 7.3 Sep last 7.305 Sep. Now (ρ) 7.305"
Mag pri 16.20 Mag sec 17.10 delta mag (ΔM) 0.9 Spectral class
Pri motion ra +007 Sec motion ra +013
Pri motion dec +052 Sec motion dec +052
Notes V (Proper motion indicates physical)
rPM=0.112 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2075374484307608832