17268+2625 COU1455AB

 
 
17H 26M 49.90S +26 25' 16.7" SEP 0.3 MAG 9.30,9.30 SP F2
 
 
Coord 2000
17268+2625
Discov num
COU1455
Comp
AB
Coord arcsec 2000
17 26 49.90 +26 25 16.7
Date first
1976
Date last
2008
Obs
13
Pa first
27
Pa last
0
P.A. Now (θ)
Sep first
0.2
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.30
Mag sec
9.30
delta mag (ΔM)
0
Spectral class
F2 (yellow-white)
Pri motion ra
-011
Sec motion ra
Pri motion dec
+004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
17268+2625 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 85097 17268+2625 COU1455 AB 1976 2008 13 0 0.3 9.30 9.30 0.00 <===
Show 85097 17268+2625 LBU 9 AB,C 1897 2012 5 266 50.4 9.44 12.46 3.02
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
SAO
85097
Tycho2
2083-02354-1
last precise pa
359.5
last precise sep
0.289