19418+4257 DEA 248

 
 
19h 41m 50.01s +42° 57' 22.0" P.A. 137.00 sep 10.7 mag 14.00,17.10
 
 
Coord 2000 19418+4257 Discov num DEA 248 Comp Coord arcsec 2000 19 41 50.01 +42 57 22.0
Date first 1998 Date last 2015 Obs 8
Pa first 136 Pa last 136.6 P.A. Now (θ) 136.6°
Sep first 10.8 Sep last 10.703 Sep. Now (ρ) 10.703"
Mag pri 14.00 Mag sec 17.10 delta mag (ΔM) 3.1 Spectral class
Pri motion ra -008 Sec motion ra -014
Pri motion dec -012 Sec motion dec -008
Notes V (Proper motion indicates physical)
rPM=0.447
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2078009154676743808