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
Cdsa2 id
RST 2772
Constellation
Centaurus
SAO
239471
HIP
58015
Tycho2
8639-01444-1
HD
103345
CP
CP-56 4859
Ra deg
11.899372222222222
De deg
-56.86025
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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