11383-6322 I   422AB,C

 
 
11H 38M 20.37S -63 22' 21.9" P.A. 7 SEP 1.7 MAG 6.54,9.91 SP O7N DIST. 2941.18 PC (9594.13 L.Y.)
 
 
Coord 2000
11383-6322
Discov num
I   422
Comp
AB,C
Coord arcsec 2000
11 38 20.37 -63 22 21.9
Date first
1902
Date last
2015
Obs
9
Pa first
0
Pa last
7
P.A. Now (θ)
Sep first
1.7
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
6.54
Mag sec
9.91
delta mag (ΔM)
3.37
Spectral class
O7N (blue)
Pri motion ra
-006
Sec motion ra
-006
Pri motion dec
+006
Sec motion dec
+002
Notes
N (See Notes)
rPM=0.471
Nature of this double is uncertain.
 
 
11383-6322 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show V871 Cen 251511 11383-6322 I 422 AB 1902 2015 21 120 0.3 7.10 7.42 0.32 Y
Show 251511 11383-6322 I 422 AB,C 1902 2015 9 7 1.7 6.54 9.91 3.37 <===
Show 251511 11383-6322 I 422 AB,D 1902 2000 5 324 9.5 6.54 11.60 5.06
Quadruple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name
V871 Cen
Constellation
Centaurus
SAO
251511
HIP
56769
Tycho2
8976-05393-1
HD
101205
CP
CP-62 2168
Distance
2941.18
Distance ly
9594.13
last precise pa
7.3
last precise sep
1.657