17306-2712 SEE 332AB

 
 
17H 30M 33.65S -27 12' 11.8" P.A. 191 SEP 7.7 MAG 8.70,10.96 SP F5V DIST. 93.2 PC (304.02 L.Y.)
 
 
Coord 2000
17306-2712
Discov num
SEE 332
Comp
AB
Coord arcsec 2000
17 30 33.65 -27 12 11.8
Date first
1897
Date last
1999
Obs
11
Pa first
189
Pa last
191
P.A. Now (θ)
191°
Sep first
7.8
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
8.70
Mag sec
10.96
delta mag (ΔM)
2.26
Spectral class
F5V (yellow-white)
Pri motion ra
-026
Sec motion ra
-028
Pri motion dec
+001
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
17306-2712 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 185463 17306-2712 SEE 332 AB 1897 1999 11 191 7.7 8.70 10.96 2.26 <===
Show 185463 17306-2712 SEE 332 AC 1897 1999 6 6 16.1 8.70 12.80 4.10
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
SAO
185463
HIP
85681
Tycho2
6834-00033-1
HD
158466
CD
CD-2711692
Distance
93.2
Distance ly
304.02
last precise pa
190.6
last precise sep
7.719