11578-4343 B  1203AB

 
 
11h 57m 50.22s -43 43' 13.1" P.A. 7 sep 0.3 mag 8.60,8.80 Sp A2III
 
 
Coord 2000
11578-4343
Discov num
B  1203
Comp
AB
Coord arcsec 2000
11 57 50.22 -43 43 13.1
Date first
1928
Date last
2018
Obs
10
Pa first
310
Pa last
7
P.A. Now (θ)
Sep first
0.2
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
8.60
Mag sec
8.80
delta mag (ΔM)
0.2
Spectral class
A2III (white)
Pri motion ra
+011
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
11578-4343 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 11578-4343 B 1203 AB 1928 2018 10 7 0.3 8.60 8.80 0.20 <===
Show 11578-4343 HJ 4482 AB,C 1837 2000 5 289 25.1 8.02 12.00 3.98
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
6.6
Precise sep
0.264
Constellation
Centaurus
SAO
223136
Tycho2
7754-01151-1
HD
103910
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11578-4343 B 1203 AB 1994 9 218 0.2 8.60 8.80 A2III 115750.22-434313.1

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