17487+2500 TDT 516

 
 
17H 48M 43.60S +25 00' 23.7" P.A. 356 SEP 0.7 MAG 11.76,12.18
 
 
Coord 2000
17487+2500
Discov num
TDT 516
Comp
Coord arcsec 2000
17 48 43.60 +25 00 23.7
Date first
1991
Date last
1991
Obs
1
Pa first
356
Pa last
356
P.A. Now (θ)
356°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.76
Mag sec
12.18
delta mag (ΔM)
0.42
Spectral class
Pri motion ra
-009
Sec motion ra
-009
Pri motion dec
+016
Sec motion dec
+016
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
2081-01674-1
last precise pa
355.9
last precise sep
0.68