19448+5032 WNC   7

 
 
19H 44M 48.15S +50 31' 30.3" P.A. 193 SEP 95.1 MAG 10.60,11.20 SP O3F+K:
 
 
Coord 2000
19448+5032
Discov num
WNC   7
Comp
Coord arcsec 2000
19 44 48.15 +50 31 30.3
Date first
1876
Date last
2013
Obs
9
Pa first
195
Pa last
193
P.A. Now (θ)
193°
Sep first
97.9
Sep last
95.1
Sep. Now (ρ)
95.1"
Mag pri
10.60
Mag sec
11.20
delta mag (ΔM)
0.6
Spectral class
O3f+K: (blue/yellow-orange)
Pri motion ra
-012
Sec motion ra
-003
Pri motion dec
-016
Sec motion dec
-003
Notes
rPM=0.791
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
SAO
31951
last precise pa
193.2
last precise sep
95.08