19454+4918 DEA 346

 
 
19h 45m 26.29s +49° 18' 00.4" P.A. 18.00 sep 15.1 mag 14.40,17.80
 
 
Coord 2000 19454+4918 Discov num DEA 346 Comp Coord arcsec 2000 19 45 26.29 +49 18 00.4
Date first 1998 Date last 2016 Obs 10
Pa first 19 Pa last 18.3 P.A. Now (θ) 18.3°
Sep first 15.0 Sep last 15.097 Sep. Now (ρ) 15.097"
Mag pri 14.40 Mag sec 17.80 delta mag (ΔM) 3.4 Spectral class
Pri motion ra -018 Sec motion ra -014
Pri motion dec -003 Sec motion dec +000
Notes V (Proper motion indicates physical)
rPM=0.274 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2134858784912900992