17125-5152 CPO 515AB

 
 
17H 12M 28.56S -51 51' 57.7" P.A. 218 SEP 10.3 MAG 9.29,12.30 SP K1III
 
 
Coord 2000
17125-5152
Discov num
CPO 515
Comp
AB
Coord arcsec 2000
17 12 28.56 -51 51 57.7
Date first
1904
Date last
1999
Obs
4
Pa first
223
Pa last
218
P.A. Now (θ)
218°
Sep first
8.3
Sep last
10.3
Sep. Now (ρ)
10.3"
Mag pri
9.29
Mag sec
12.30
delta mag (ΔM)
3.01
Spectral class
K1III (yellow-orange)
Pri motion ra
+005
Sec motion ra
-005
Pri motion dec
+009
Sec motion dec
-014
Notes
Nature of this double is uncertain.
 
 
17125-5152 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 244517 17125-5152 CPO 515 AB 1904 1999 4 218 10.3 9.29 12.30 3.01 <===
Show 244517 17125-5152 RST5597 BC 1934 1934 1 350 1.9 12.30 13.30 1.00
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ara
SAO
244517
Tycho2
8340-00076-1
HD
155135
last precise pa
218
last precise sep
10.29