17526+2536 A   234AB

 
 
17H 52M 34.18S +25 36' 24.4" P.A. 89 SEP 0.2 MAG 9.17,9.50 SP A3
 
 
Coord 2000
17526+2536
Discov num
A   234
Comp
AB
Coord arcsec 2000
17 52 34.18 +25 36 24.4
Date first
1901
Date last
1991
Obs
37
Pa first
31
Pa last
89
P.A. Now (θ)
89°
Sep first
0.4
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
9.17
Mag sec
9.50
delta mag (ΔM)
0.33
Spectral class
A3 (white)
Pri motion ra
-004
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
17526+2536 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 85496 17526+2536 A 234 AB 1901 1991 37 89 0.2 9.17 9.50 0.33 <===
Show 85496 17526+2536 LBU 1 AB,C 1897 2013 14 253 34.5 9.17 10.89 1.72
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
SAO
85496
Tycho2
2094-01333-1
last precise pa
88.5
last precise sep
0.21