11460-5805 R   179AB

 
 
11h 46m 02.56s -58 05' 08.4" P.A. 176 sep 5.1 mag 9.24,9.38 Sp B2/3Vn
 
 
Coord 2000
11460-5805
Discov num
R   179
Comp
AB
Coord arcsec 2000
11 46 02.56 -58 05 08.4
Date first
1871
Date last
2015
Obs
12
Pa first
175
Pa last
176
P.A. Now (θ)
176°
Sep first
5.1
Sep last
5.1
Sep. Now (ρ)
5.1"
Mag pri
9.24
Mag sec
9.38
delta mag (ΔM)
0.14
Spectral class
B2/3Vn (blue-white)
Pri motion ra
-009
Sec motion ra
-007
Pri motion dec
+002
Sec motion dec
+004
Notes
rPM=0.307
Nature of this double is uncertain.
 
 
11460-5805 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 239357 11460-5805 R 179 AB 1871 2015 12 176 5.1 9.24 9.38 0.14 <===
Show 239357 11460-5805 B 9016 BC 1937 2015 5 125 11.7 9.38 15.10 5.72
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
176.1
Precise sep
5.091
Constellation
Centaurus
SAO
239357
Tycho2
8638-02921-1
Gaia DR2
5341777583440436992
HD
102280
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11460-5805 R 179 AB 2000 11 176 5.1 9.24 9.38 B2/3Vn D 114602.56-580508.4
11460-5805 R 179 AB 2015 12 176 5.1 9.24 9.38 B2/3Vn 114602.56-580508.4

If you need more information about this double, apply for a data request form to the WDS.