13388-6412 HRG  89

 
 
13h 38m 47.86s -64 12' 19.0" P.A. 31 sep 15.7 mag 9.90,11.00 Sp B4
 
 
Coord 2000
13388-6412
Discov num
HRG  89
Comp
Coord arcsec 2000
13 38 47.86 -64 12 19.0
Date first
1883
Date last
2010
Obs
7
Pa first
34
Pa last
31
P.A. Now (θ)
31°
Sep first
15.0
Sep last
15.7
Sep. Now (ρ)
15.7"
Mag pri
9.90
Mag sec
11.00
delta mag (ΔM)
1.1
Spectral class
B4 (blue-white)
Pri motion ra
-011
Sec motion ra
+000
Pri motion dec
-003
Sec motion dec
+003
Notes
rPM=1.099
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
30.8
Precise sep
15.73
Cdsa2 id
HRG 89
Constellation
Centaurus
Tycho2
8999-01371-1
HD
118441
Ra deg
13.646627777777777
De deg
-64.20527777777778
last precise pa
30.8
last precise sep
15.73
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13388-6412 HRG 89 2000 3 30 15.7 9.90 11.00 B4 133847.86-641219.0
13388-6412 HRG 89 2010 7 31 15.6 9.90 11.00 B4 133847.86-641219.0

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