19400+5055 DEA 208

 
 
19h 40m 01.21s +50° 55' 33.7" P.A. 113.00 sep 9.5 mag 15.50,17.80
 
 
Coord 2000 19400+5055 Discov num DEA 208 Comp Coord arcsec 2000 19 40 01.21 +50 55 33.7
Date first 1998 Date last 2015 Obs 7
Pa first 113 Pa last 112.9 P.A. Now (θ) 112.9°
Sep first 9.4 Sep last 9.487 Sep. Now (ρ) 9.487"
Mag pri 15.50 Mag sec 17.80 delta mag (ΔM) 2.3 Spectral class
Pri motion ra +007 Sec motion ra +011
Pri motion dec +007 Sec motion dec +008
Notes V (Proper motion indicates physical)
rPM=0.303
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2135575185457579008