19305+4245 DEA 168

 
 
19H 30M 32.37S +42 45' 07.0" P.A. 115 SEP 8.3 MAG 15.70,17.30
 
 
Coord 2000
19305+4245
Discov num
DEA 168
Comp
Coord arcsec 2000
19 30 32.37 +42 45 07.0
Date first
1998
Date last
2013
Obs
2
Pa first
115
Pa last
115
P.A. Now (θ)
115°
Sep first
8.2
Sep last
8.3
Sep. Now (ρ)
8.3"
Mag pri
15.70
Mag sec
17.30
delta mag (ΔM)
1.6
Spectral class
Pri motion ra
-011
Sec motion ra
-007
Pri motion dec
-017
Sec motion dec
-017
Notes
V (Proper motion indicates physical)
rPM=0.198 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
115.2
last precise sep
8.327