19491+4254 DEA 267

 
 
19h 49m 09.92s +42° 54' 30.2" P.A. 122.00 sep 11.2 mag 15.00,16.90
 
 
Coord 2000 19491+4254 Discov num DEA 267 Comp Coord arcsec 2000 19 49 09.92 +42 54 30.2
Date first 1998 Date last 2015 Obs 6
Pa first 122 Pa last 121.9 P.A. Now (θ) 121.9°
Sep first 11.2 Sep last 11.165 Sep. Now (ρ) 11.165"
Mag pri 15.00 Mag sec 16.90 delta mag (ΔM) 1.9 Spectral class
Pri motion ra +005 Sec motion ra +005
Pri motion dec +001 Sec motion dec +002
Notes V (Proper motion indicates physical)
rPM=0.186 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2078702224960660224