17125+2802 COU 493

 
 
17H 12M 25.70S +28 02' 15.1" P.A. 52 SEP 0.3 MAG 10.40,11.10
 
 
Coord 2000
17125+2802
Discov num
COU 493
Comp
Coord arcsec 2000
17 12 25.70 +28 02 15.1
Date first
1970
Date last
2007
Obs
4
Pa first
24
Pa last
52
P.A. Now (θ)
52°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
10.40
Mag sec
11.10
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
-010
Sec motion ra
Pri motion dec
-075
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
2069-00080-1
last precise pa
52
last precise sep
0.344