17482-4404 CPO 555AC

 
 
17H 48M 09.64S -44 04' 19.2" P.A. 54 SEP 9 MAG 10.78,11.10 SP A0/2IV/V
 
 
Coord 2000
17482-4404
Discov num
CPO 555
Comp
AC
Coord arcsec 2000
17 48 09.64 -44 04 19.2
Date first
1904
Date last
1999
Obs
6
Pa first
60
Pa last
54
P.A. Now (θ)
54°
Sep first
8.8
Sep last
9.0
Sep. Now (ρ)
9"
Mag pri
10.78
Mag sec
11.10
delta mag (ΔM)
0.32
Spectral class
A0/2IV/V (white)
Pri motion ra
-009
Sec motion ra
-001
Pri motion dec
-015
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
17482-4404 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17482-4404 DON 865 AB 1931 1948 3 54 1.9 10.78 14.80 4.02
Show 17482-4404 CPO 555 AC 1904 1999 6 54 9.0 10.78 11.10 0.32 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
Tycho2
7897-00718-1
HD
161532
last precise pa
54.1
last precise sep
8.99