11351-5438 RST1598

 
 
11h 35m 07.25s -54 38' 22.4" P.A. 285 sep 2.2 mag 10.46,12.28 Sp B9IV
 
 
Coord 2000
11351-5438
Discov num
RST1598
Comp
Coord arcsec 2000
11 35 07.25 -54 38 22.4
Date first
1931
Date last
1998
Obs
5
Pa first
286
Pa last
285
P.A. Now (θ)
285°
Sep first
2.2
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
10.46
Mag sec
12.28
delta mag (ΔM)
1.82
Spectral class
B9IV (blue-white)
Pri motion ra
+008
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
285
Precise sep
2.2
Constellation
Centaurus
Tycho2
8634-00721-1
HD
100734
last precise pa
285
last precise sep
2.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11351-5438 RST1598 1991 4 281 2.1 10.46 12.28 B9IV 113507.25-543822.4
11351-5438 RST1598 1998 5 285 2.2 10.46 12.28 B9IV 113507.25-543822.4

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