17012-2941 HO  554AC

 
 
17H 01M 12.60S -29 41' 03.6" P.A. 350 SEP 35.9 MAG 9.13,11.59 SP G0II DIST. 328.95 PC (1073.03 L.Y.)
 
 
Coord 2000
17012-2941
Discov num
HO  554
Comp
AC
Coord arcsec 2000
17 01 12.60 -29 41 03.6
Date first
1896
Date last
2014
Obs
8
Pa first
352
Pa last
350
P.A. Now (θ)
350°
Sep first
35.2
Sep last
35.9
Sep. Now (ρ)
35.9"
Mag pri
9.13
Mag sec
11.59
delta mag (ΔM)
2.46
Spectral class
G0II (yellow)
Pri motion ra
+000
Sec motion ra
-003
Pri motion dec
-001
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
17012-2941 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 184918 17012-2941 HO 554 AB 1893 2014 6 356 9.6 9.13 13.90 4.77
Show 184918 17012-2941 HO 554 AC 1896 2014 8 350 35.9 9.13 11.59 2.46 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
SAO
184918
HIP
83280
Tycho2
6822-01205-1
HD
153515
CD
CD-2913111
Distance
328.95
Distance ly
1073.03
last precise pa
350
last precise sep
35.939