19256+4935 DEA 493

 
 
19H 25M 40.56S +49 35' 48.3" P.A. 221 SEP 189.5 MAG 17.90,13.50
 
 
Coord 2000
19256+4935
Discov num
DEA 493
Comp
Coord arcsec 2000
19 25 40.56 +49 35 48.3
Date first
2010
Date last
2013
Obs
2
Pa first
222
Pa last
221
P.A. Now (θ)
221°
Sep first
189.4
Sep last
189.5
Sep. Now (ρ)
189.5"
Mag pri
17.90
Mag sec
13.50
delta mag (ΔM)
4.4
Spectral class
Pri motion ra
+018
Sec motion ra
+017
Pri motion dec
-018
Sec motion dec
-024
Notes
V (Proper motion indicates physical)
rPM=0.207 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
221.4
last precise sep
189.498