19273+4523 RAP   9

 
 
19H 27M 18.50S +45 22' 42.1" P.A. 160 SEP 4 MAG 13.70,15.60 SP M
 
 
Coord 2000
19273+4523
Discov num
RAP   9
Comp
Coord arcsec 2000
19 27 18.50 +45 22 42.1
Date first
1998
Date last
2010
Obs
2
Pa first
153
Pa last
160
P.A. Now (θ)
160°
Sep first
4.1
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
13.70
Mag sec
15.60
delta mag (ΔM)
1.9
Spectral class
M (red)
Pri motion ra
+005
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
160
last precise sep
4