17079+2301 DAM 856AC

 
 
17H 07M 54.21S +23 00' 52.3" P.A. 16 SEP 8.9 MAG 12.89,12.70
 
 
Coord 2000
17079+2301
Discov num
DAM 856
Comp
AC
Coord arcsec 2000
17 07 54.21 +23 00 52.3
Date first
1997
Date last
2001
Obs
3
Pa first
17
Pa last
16
P.A. Now (θ)
16°
Sep first
8.8
Sep last
8.9
Sep. Now (ρ)
8.9"
Mag pri
12.89
Mag sec
12.70
delta mag (ΔM)
0.19
Spectral class
Pri motion ra
+000
Sec motion ra
+016
Pri motion dec
-004
Sec motion dec
+016
Notes
Nature of this double is uncertain.
 
 
17079+2301 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17079+2301 POU3257 AB 1894 2008 7 334 18.3 12.89 13.40 0.51
Show 17079+2301 DAM 856 AC 1997 2001 3 16 8.9 12.89 12.70 0.19 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
2060-00373-1
last precise pa
16.4
last precise sep
8.888