11540-5652 RST2772

 
 
11h 53m 57.74s -56 51' 36.9" P.A. 313 sep 0.3 mag 9.48,10.14 Sp B9.5V dist. 364.96 pc (1190.5 l.y.)
 
 
Coord 2000
11540-5652
Discov num
RST2772
Comp
Coord arcsec 2000
11 53 57.74 -56 51 36.9
Date first
1934
Date last
1993
Obs
7
Pa first
327
Pa last
313
P.A. Now (θ)
313°
Sep first
0.2
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.48
Mag sec
10.14
delta mag (ΔM)
0.66
Spectral class
B9.5V (blue-white)
Pri motion ra
-025
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
312.9
Precise sep
0.252
Constellation
Centaurus
SAO
239471
HIP
58015
Tycho2
8639-01444-1
HD
103345
CP
CP-56 4859
Distance
364.96
Distance ly
1190.5
last precise pa
312.9
last precise sep
0.252
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11540-5652 RST2772 1993 7 313 0.3 9.48 10.14 B9.5V 115357.74-565136.9

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