19455+5550 UC 4019

 
 
19H 45M 32.22S +55 50' 04.1" P.A. 136 SEP 66.1 MAG 14.70,15.50
 
 
Coord 2000
19455+5550
Discov num
UC 4019
Comp
Coord arcsec 2000
19 45 32.22 +55 50 04.1
Date first
2000
Date last
2010
Obs
3
Pa first
138
Pa last
136
P.A. Now (θ)
136°
Sep first
66.2
Sep last
66.1
Sep. Now (ρ)
66.1"
Mag pri
14.70
Mag sec
15.50
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
-066
Sec motion ra
-044
Pri motion dec
-080
Sec motion dec
-061
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.28 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
136.3
last precise sep
66.08