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
Constellation
Centaurus
SAO
239484
Tycho2
8635-01016-1
HD
103456
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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