11031-4103 COO 121BC

 
 
11h 03m 04.65s -41 02' 52.1" P.A. 168 sep 13.6 mag 10.59,13.33 dist. 191.2 pc (623.69 l.y.)
 
 
Coord 2000
11031-4103
Discov num
COO 121
Comp
BC
Coord arcsec 2000
11 03 04.65 -41 02 52.1
Date first
1920
Date last
1999
Obs
3
Pa first
165
Pa last
168
P.A. Now (θ)
168°
Sep first
12.9
Sep last
13.6
Sep. Now (ρ)
13.6"
Mag pri
10.59
Mag sec
13.33
delta mag (ΔM)
2.74
Spectral class
Pri motion ra
+013
Sec motion ra
-001
Pri motion dec
-003
Sec motion dec
+004
Notes
Nature of this double is uncertain.
 
 
11031-4103 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 222523 11031-4103 COO 121 AB 1900 1999 8 153 8.1 9.59 10.59 1.00
Show 222524 11031-4103 COO 121 BC 1920 1999 3 168 13.6 10.59 13.33 2.74 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
F0V
Constellation
Vela
SAO
222524
HIP
54018
Tycho2
7729-01467-1
HD
95858
CD
CD-40 6468
CP
CP-40 4916
Distance
191.2
Distance ly
623.69
last precise pa
168
last precise sep
13.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11031-4103 COO 121 BC 1999 2 168 13.6 10.59 14.90 D 110304.65-410252.1

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