17110+2711 DAM 956AC

 
 
17H 11M 00.82S +27 10' 40.9" P.A. 291 SEP 7.2 MAG 9.30,14.20 SP G0
 
 
Coord 2000
17110+2711
Discov num
DAM 956
Comp
AC
Coord arcsec 2000
17 11 00.82 +27 10 40.9
Date first
1999
Date last
2002
Obs
2
Pa first
290
Pa last
291
P.A. Now (θ)
291°
Sep first
7.2
Sep last
7.2
Sep. Now (ρ)
7.2"
Mag pri
9.30
Mag sec
14.20
delta mag (ΔM)
4.9
Spectral class
G0 (yellow)
Pri motion ra
-005
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
17110+2711 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 84898 17110+2711 DAM 956 AB 2002 2002 1 145 1.6 9.30 15.20 5.90
Show 84898 17110+2711 DAM 956 AC 1999 2002 2 291 7.2 9.30 14.20 4.90 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
SAO
84898
Tycho2
2069-01541-1
last precise pa
290.7
last precise sep
7.24