17513+1723 TDT 536

 
 
17H 51M 18.78S +17 23' 08.7" P.A. 62 SEP 1 MAG 10.37,10.79
 
 
Coord 2000
17513+1723
Discov num
TDT 536
Comp
Coord arcsec 2000
17 51 18.78 +17 23 08.7
Date first
1991
Date last
2015
Obs
4
Pa first
60
Pa last
62
P.A. Now (θ)
62°
Sep first
0.8
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
10.37
Mag sec
10.79
delta mag (ΔM)
0.42
Spectral class
Pri motion ra
+018
Sec motion ra
+018
Pri motion dec
-005
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
1556-01121-1
last precise pa
61.8
last precise sep
0.99