17276+2624 COU 498

 
 
17H 27M 36.36S +26 23' 56.8" P.A. 39 SEP 0.5 MAG 10.35,10.32 SP F2
 
 
Coord 2000
17276+2624
Discov num
COU 498
Comp
Coord arcsec 2000
17 27 36.36 +26 23 56.8
Date first
1970
Date last
2008
Obs
13
Pa first
48
Pa last
39
P.A. Now (θ)
39°
Sep first
0.4
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.35
Mag sec
10.32
delta mag (ΔM)
0.03
Spectral class
F2 (yellow-white)
Pri motion ra
-009
Sec motion ra
-009
Pri motion dec
-010
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
SAO
85112
Tycho2
2083-02560-1
last precise pa
39
last precise sep
0.457