15498+2839 UC  213

 
 
15H 49M 45.51S +28 39' 13.6" P.A. 60 SEP 9.8 MAG 12.24,12.65
 
 
Coord 2000
15498+2839
Discov num
UC  213
Comp
Coord arcsec 2000
15 49 45.51 +28 39 13.6
Date first
1902
Date last
2010
Obs
4
Pa first
61
Pa last
60
P.A. Now (θ)
60°
Sep first
9.5
Sep last
9.8
Sep. Now (ρ)
9.8"
Mag pri
12.24
Mag sec
12.65
delta mag (ΔM)
0.41
Spectral class
Pri motion ra
-101
Sec motion ra
-094
Pri motion dec
+070
Sec motion dec
+069
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corona Borealis
last precise pa
60.2
last precise sep
9.78