21561+7356 UC 4603

 
 
21H 56M 08.11S +73 55' 59.8" P.A. 241 SEP 30.6 MAG 15.00,15.30
 
 
Coord 2000
21561+7356
Discov num
UC 4603
Comp
Coord arcsec 2000
21 56 08.11 +73 55 59.8
Date first
1999
Date last
2010
Obs
3
Pa first
242
Pa last
241
P.A. Now (θ)
241°
Sep first
30.5
Sep last
30.6
Sep. Now (ρ)
30.6"
Mag pri
15.00
Mag sec
15.30
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-039
Sec motion ra
-008
Pri motion dec
+041
Sec motion dec
+087
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.635
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cepheus
last precise pa
240.8
last precise sep
30.59