19428+4519 DEA 478

 
 
19h 42m 51.70s +45° 19' 49.0" P.A. 286.00 sep 55.2 mag 15.40,15.40
 
 
Coord 2000 19428+4519 Discov num DEA 478 Comp Coord arcsec 2000 19 42 51.70 +45 19 49.0
Date first 1998 Date last 2015 Obs 8
Pa first 285 Pa last 285.6 P.A. Now (θ) 285.6°
Sep first 55.0 Sep last 55.235 Sep. Now (ρ) 55.235"
Mag pri 15.40 Mag sec 15.40 delta mag (ΔM) 0 Spectral class
Pri motion ra +006 Sec motion ra +001
Pri motion dec +000 Sec motion dec +000
Notes V (Proper motion indicates physical)
rPM=0.833
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2079783143667710592