17099+1318 DAM 929AC

 
 
17H 09M 56.91S +13 17' 52.7" P.A. 305 SEP 8 MAG 13.10,15.90
 
 
Coord 2000
17099+1318
Discov num
DAM 929
Comp
AC
Coord arcsec 2000
17 09 56.91 +13 17 52.7
Date first
2000
Date last
2003
Obs
4
Pa first
304
Pa last
305
P.A. Now (θ)
305°
Sep first
7.5
Sep last
8.0
Sep. Now (ρ)
8"
Mag pri
13.10
Mag sec
15.90
delta mag (ΔM)
2.8
Spectral class
Pri motion ra
+006
Sec motion ra
Pri motion dec
-012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
17099+1318 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17099+1318 DAM 929 AB 2003 2003 1 339 2.1 13.10 14.30 1.20
Show 17099+1318 DAM 929 AC 2000 2003 4 305 8.0 13.10 15.90 2.80 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
last precise pa
305
last precise sep
7.98