17222+2605 SLE  23AD

 
 
17H 22M 09.89S +26 05' 12.4" P.A. 92 SEP 24.1 MAG 9.43,9.80 SP G0
 
 
Coord 2000
17222+2605
Discov num
SLE  23
Comp
AD
Coord arcsec 2000
17 22 09.89 +26 05 12.4
Date first
1982
Date last
1982
Obs
1
Pa first
92
Pa last
92
P.A. Now (θ)
92°
Sep first
24.1
Sep last
24.1
Sep. Now (ρ)
24.1"
Mag pri
9.43
Mag sec
9.80
delta mag (ΔM)
0.37
Spectral class
G0 (yellow)
Pri motion ra
-022
Sec motion ra
Pri motion dec
-046
Sec motion dec
Notes
X (Dubious double)
Nature of this double is uncertain.
 
 
17222+2605 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 85040 17222+2605 HO 414 AB 1891 2015 56 103 0.8 9.43 9.74 0.31
Show 85040 17222+2605 HO 414 AC 1893 2015 12 304 30.8 9.43 12.78 3.35
Show 85040 17222+2605 SLE 23 AD 1982 1982 1 92 24.1 9.43 9.80 0.37 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
SAO
85040
Tycho2
2078-00262-1
HD
157429
last precise pa
91.6
last precise sep
24.05