11382-6312 COO 126AB

 
 
11H 38M 09.92S -63 11' 48.6" P.A. 275 SEP 11.5 MAG 7.33,11.90 SP O7 DIST. 16666.67 PC (54366.68 L.Y.)
 
 
Coord 2000
11382-6312
Discov num
COO 126
Comp
AB
Coord arcsec 2000
11 38 09.92 -63 11 48.6
Date first
1920
Date last
2000
Obs
4
Pa first
271
Pa last
275
P.A. Now (θ)
275°
Sep first
11.0
Sep last
11.5
Sep. Now (ρ)
11.5"
Mag pri
7.33
Mag sec
11.90
delta mag (ΔM)
4.57
Spectral class
O7 (blue)
Pri motion ra
-004
Sec motion ra
-009
Pri motion dec
+002
Sec motion dec
+018
Notes
rPM=0.833
This double is not physical.
 
 
11382-6312 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 251506 11382-6312 SNA 27 Aa,Ab 2014 2014 1 122 0.0 7.60 8.30 0.70
Show 251506 11382-6312 COO 126 AB 1920 2000 4 275 11.5 7.33 11.90 4.57 <===
Show 251506 11382-6312 COO 126 AC 1920 2000 7 204 13.4 7.33 10.69 3.36
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
275.3
Precise sep
11.47
Constellation
Centaurus
SAO
251506
HIP
56757
Tycho2
8976-04933-1
HD
101190
CD
CD-62 549
CP
CP-62 2163
Distance
16666.67
Distance ly
54366.68
last precise pa
275.3
last precise sep
11.47