12276-4350 CPO  57AB

 
 
12h 27m 29.99s -43 50' 32.1" P.A. 268 sep 8.7 mag 10.60,14.20
 
 
Coord 2000
12276-4350
Discov num
CPO  57
Comp
AB
Coord arcsec 2000
12 27 29.99 -43 50 32.1
Date first
1943
Date last
1999
Obs
3
Pa first
267
Pa last
268
P.A. Now (θ)
268°
Sep first
8.2
Sep last
8.7
Sep. Now (ρ)
8.7"
Mag pri
10.60
Mag sec
14.20
delta mag (ΔM)
3.6
Spectral class
Pri motion ra
+013
Sec motion ra
-054
Pri motion dec
-008
Sec motion dec
-002
Notes
rPM=1.245
This double is not physical.
 
 
12276-4350 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12276-4350 CPO 57 AB 1943 1999 3 268 8.7 10.60 14.20 3.60 <===
Show 12276-4350 B 9019 AC 1943 2000 4 34 21.5 10.60 14.80 4.20
Show 12276-4350 B 9019 AD 1943 2000 4 63 54.6 10.60 12.40 1.80
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
268.4
Precise sep
8.66
Constellation
Centaurus
Tycho2
7769-01197-1
last precise pa
268.4
last precise sep
8.66
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12276-4350 CPO 57 AB 1999 3 268 8.7 10.60 14.20 D 122729.99-435032.1
12276-4350 CPO 57 AB 2010 4 276 7.8 10.60 14.20 122729.99-435032.1

If you need more information about this double, apply for a data request form to the WDS.