21409+7406 UC 4524

 
 
21H 40M 53.44S +74 05' 45.6" P.A. 142 SEP 46.3 MAG 12.05,14.83
 
 
Coord 2000
21409+7406
Discov num
UC 4524
Comp
Coord arcsec 2000
21 40 53.44 +74 05 45.6
Date first
2000
Date last
2010
Obs
3
Pa first
142
Pa last
142
P.A. Now (θ)
142°
Sep first
46.5
Sep last
46.3
Sep. Now (ρ)
46.3"
Mag pri
12.05
Mag sec
14.83
delta mag (ΔM)
2.78
Spectral class
Pri motion ra
+056
Sec motion ra
+028
Pri motion dec
+040
Sec motion dec
+050
Notes
V (Proper motion indicates physical)
rPM=0.432
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cepheus
Tycho2
4474-01190-1
last precise pa
142.3
last precise sep
46.29