17316+3533 POP 175

 
 
17H 31M 38.93S +35 33' 16.0" P.A. 25 SEP 8.5 MAG 11.16,14.70
 
 
Coord 2000
17316+3533
Discov num
POP 175
Comp
Coord arcsec 2000
17 31 38.93 +35 33 16.0
Date first
1983
Date last
2014
Obs
9
Pa first
33
Pa last
25
P.A. Now (θ)
25°
Sep first
5.9
Sep last
8.5
Sep. Now (ρ)
8.5"
Mag pri
11.16
Mag sec
14.70
delta mag (ΔM)
3.54
Spectral class
Pri motion ra
-013
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
2613-00098-1
last precise pa
25.3
last precise sep
8.5