13168-4117 I   233AB

 
 
13h 16m 46.27s -41 16' 58.8" P.A. 109 sep 3.5 mag 7.32,9.66 Sp G8/K0II: dist. 189.39 pc (617.79 l.y.)
 
 
Coord 2000
13168-4117
Discov num
I   233
Comp
AB
Coord arcsec 2000
13 16 46.27 -41 16 58.8
Date first
1897
Date last
1991
Obs
11
Pa first
120
Pa last
109
P.A. Now (θ)
109°
Sep first
2.0
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
7.32
Mag sec
9.66
delta mag (ΔM)
2.34
Spectral class
G8/K0II: (yellow)
Pri motion ra
-021
Sec motion ra
-017
Pri motion dec
+002
Sec motion dec
-001
Notes
rPM=0.237 (< 0.3, Physical double)
This double is physical.
 
 
13168-4117 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 224025 13168-4117 I 233 AB 1897 1991 11 109 3.5 7.32 9.66 2.34 <===
Show 224025 13168-4117 SEE 173 AC 1897 1999 7 5 44.3 7.32 9.58 2.26
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
109.3
Precise sep
3.54
Constellation
Centaurus
SAO
224025
HIP
64791
Tycho2
7782-00020-1
HD
115279
CD
CD-40 7789
CP
CP-40 6114
Distance
189.39
Distance ly
617.79
last precise pa
109.3
last precise sep
3.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13168-4117 I 233 AB 1991 11 109 3.5 7.32 9.66 G8/K0II: 131646.27-411658.8

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