21581+7359 UC 4615

 
 
21H 58M 06.48S +73 58' 34.9" P.A. 201 SEP 39.1 MAG 15.90,16.00
 
 
Coord 2000
21581+7359
Discov num
UC 4615
Comp
Coord arcsec 2000
21 58 06.48 +73 58 34.9
Date first
1999
Date last
2010
Obs
3
Pa first
201
Pa last
201
P.A. Now (θ)
201°
Sep first
39.7
Sep last
39.1
Sep. Now (ρ)
39.1"
Mag pri
15.90
Mag sec
16.00
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+012
Sec motion ra
+008
Pri motion dec
+075
Sec motion dec
+054
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.281 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cepheus
last precise pa
201.4
last precise sep
39.12