17109+2819 DAM 952AB

 
 
17H 10M 54.05S +28 18' 40.7" P.A. 17 SEP 1.7 MAG 14.50,17.10
 
 
Coord 2000
17109+2819
Discov num
DAM 952
Comp
AB
Coord arcsec 2000
17 10 54.05 +28 18 40.7
Date first
2001
Date last
2004
Obs
2
Pa first
19
Pa last
17
P.A. Now (θ)
17°
Sep first
1.8
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
14.50
Mag sec
17.10
delta mag (ΔM)
2.6
Spectral class
Pri motion ra
+033
Sec motion ra
Pri motion dec
-023
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
17109+2819 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17109+2819 DAM 952 AB 2001 2004 2 17 1.7 14.50 17.10 2.60 <===
Show 17109+2819 DAM 952 AC 1999 2004 6 292 3.8 14.50 15.10 0.60
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
16.9
last precise sep
1.74