19178+4457 DEA 396

 
 
19H 17M 52.99S +44 57' 53.1" P.A. 40 SEP 20.1 MAG 14.80,15.80
 
 
Coord 2000
19178+4457
Discov num
DEA 396
Comp
Coord arcsec 2000
19 17 52.99 +44 57 53.1
Date first
1998
Date last
2013
Obs
4
Pa first
40
Pa last
40
P.A. Now (θ)
40°
Sep first
20.3
Sep last
20.1
Sep. Now (ρ)
20.1"
Mag pri
14.80
Mag sec
15.80
delta mag (ΔM)
1
Spectral class
Pri motion ra
-022
Sec motion ra
-024
Pri motion dec
-016
Sec motion dec
-022
Notes
V (Proper motion indicates physical)
rPM=0.194 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
39.7
last precise sep
20.11