19506+4040 DEA 285

 
 
19h 50m 41.30s +40° 40' 38.3" P.A. 39.00 sep 11.6 mag 13.90,17.00
 
 
Coord 2000 19506+4040 Discov num DEA 285 Comp Coord arcsec 2000 19 50 41.30 +40 40 38.3
Date first 1998 Date last 2015 Obs 7
Pa first 39 Pa last 39.1 P.A. Now (θ) 39.1°
Sep first 11.6 Sep last 11.565 Sep. Now (ρ) 11.565"
Mag pri 13.90 Mag sec 17.00 delta mag (ΔM) 3.1 Spectral class
Pri motion ra -006 Sec motion ra -001
Pri motion dec -019 Sec motion dec -008
Notes V (Proper motion indicates physical)
rPM=0.606
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2073744664477695104