10511-5421 RST1531

 
 
10h 51m 06.34s -54 20' 42.4" P.A. 100 sep 1 mag 10.37,11.49 Sp B4III:
 
 
Coord 2000
10511-5421
Discov num
RST1531
Comp
Coord arcsec 2000
10 51 06.34 -54 20 42.4
Date first
1931
Date last
1991
Obs
4
Pa first
106
Pa last
100
P.A. Now (θ)
100°
Sep first
0.8
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
10.37
Mag sec
11.49
delta mag (ΔM)
1.12
Spectral class
B4III: (blue-white)
Pri motion ra
-014
Sec motion ra
-014
Pri motion dec
+008
Sec motion dec
+008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
100
Precise sep
1.028
Constellation
Vela
Tycho2
8614-03196-1
HD
94156
last precise pa
100
last precise sep
1.028
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10511-5421 RST1531 1991 4 100 1.0 10.37 11.49 B4III: 105106.34-542042.4

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