15512-4629 HJ 4810

 
 
15h 51m 11.05s -46 28' 40.5" P.A. 61 sep 17.7 mag 8.60,10.38 Sp B8III
 
 
Coord 2000
15512-4629
Discov num
HJ 4810
Comp
Coord arcsec 2000
15 51 11.05 -46 28 40.5
Date first
1834
Date last
2010
Obs
12
Pa first
67
Pa last
61
P.A. Now (θ)
61°
Sep first
13.5
Sep last
17.7
Sep. Now (ρ)
17.7"
Mag pri
8.60
Mag sec
10.38
delta mag (ΔM)
1.78
Spectral class
B8III (blue-white)
Pri motion ra
+000
Sec motion ra
-002
Pri motion dec
-009
Sec motion dec
+005
Notes
Y (Parallax indicates components are non-physical)
rPM=1.571
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
60.9
Precise sep
17.68
Constellation
Norma
SAO
226286
Tycho2
8309-00930-1
HD
141468
last precise pa
60.9
last precise sep
17.68
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15512-4629 HJ 4810 1999 10 61 17.6 8.60 10.38 B8III D 155111.05-462840.5
15512-4629 HJ 4810 2010 12 61 17.5 8.60 10.38 B8III Y 155111.05-462840.5

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