21248+1136 GWP3057

 
 
21H 24M 47.20S +11 36' 11.8" P.A. 180 SEP 11.5 MAG 13.80,17.90
 
 
Coord 2000
21248+1136
Discov num
GWP3057
Comp
Coord arcsec 2000
21 24 47.20 +11 36 11.8
Date first
1987
Date last
2010
Obs
3
Pa first
180
Pa last
180
P.A. Now (θ)
180°
Sep first
10.7
Sep last
11.5
Sep. Now (ρ)
11.5"
Mag pri
13.80
Mag sec
17.90
delta mag (ΔM)
4.1
Spectral class
Pri motion ra
+014
Sec motion ra
+010
Pri motion dec
-056
Sec motion dec
-056
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Equuleus
last precise pa
180.1
last precise sep
11.53