21394+7839 UC 4520

 
 
21H 39M 26.20S +78 38' 41.5" P.A. 189 SEP 30.6 MAG 10.50,12.50
 
 
Coord 2000
21394+7839
Discov num
UC 4520
Comp
Coord arcsec 2000
21 39 26.20 +78 38 41.5
Date first
1999
Date last
2010
Obs
3
Pa first
189
Pa last
189
P.A. Now (θ)
189°
Sep first
30.6
Sep last
30.6
Sep. Now (ρ)
30.6"
Mag pri
10.50
Mag sec
12.50
delta mag (ΔM)
2
Spectral class
Pri motion ra
+059
Sec motion ra
+053
Pri motion dec
+026
Sec motion dec
+022
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cepheus
last precise pa
189
last precise sep
30.57