11546-5440 HJ 4480

 
 
11h 54m 36.52s -54 40' 28.8" P.A. 6 sep 6.8 mag 9.25,10.60 Sp A3
 
 
Coord 2000
11546-5440
Discov num
HJ 4480
Comp
Coord arcsec 2000
11 54 36.52 -54 40 28.8
Date first
1835
Date last
2010
Obs
9
Pa first
5
Pa last
6
P.A. Now (θ)
Sep first
3.0
Sep last
6.8
Sep. Now (ρ)
6.8"
Mag pri
9.25
Mag sec
10.60
delta mag (ΔM)
1.35
Spectral class
A3 (white)
Pri motion ra
-011
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
6.1
Precise sep
6.84
Cdsa2 id
HJ 4480
Constellation
Centaurus
SAO
239484
Tycho2
8635-01016-1
HD
103456
Ra deg
11.910144444444445
De deg
-54.67466666666667
last precise pa
6.1
last precise sep
6.84
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11546-5440 HJ 4480 2000 7 6 6.9 9.25 10.60 A3 D 115436.52-544028.8
11546-5440 HJ 4480 2010 9 6 6.8 9.25 10.60 A3 115436.52-544028.8

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