12464-5629 HJ 4548AB

 
 
12h 46m 22.71s -56 29' 19.7" P.A. 166 sep 51.7 mag 4.59,8.93 Sp B3V dist. 117.92 pc (384.66 l.y.)
 
 
Coord 2000
12464-5629
Discov num
HJ 4548
Comp
AB
Coord arcsec 2000
12 46 22.71 -56 29 19.7
Date first
1834
Date last
2010
Obs
15
Pa first
174
Pa last
166
P.A. Now (θ)
166°
Sep first
70.0
Sep last
51.7
Sep. Now (ρ)
51.7"
Mag pri
4.59
Mag sec
8.93
delta mag (ΔM)
4.34
Spectral class
B3V (blue-white)
Pri motion ra
-033
Sec motion ra
-012
Pri motion dec
-015
Sec motion dec
-001
Notes
N (See Notes)
rPM=0.696
Nature of this double is uncertain.
 
 
12464-5629 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 240235 12464-5629 HJ 4548 AB 1834 2010 15 166 51.7 4.59 8.93 4.34 <===
Show 240235 12464-5629 SHT 46 AC 2000 2000 1 151 4.1 5.13 14.63 9.50
Show 240235 12464-5629 SHT 46 AD 2000 2000 1 39 7.0 5.13 11.66 6.53
Show 240235 12464-5629 SHT 46 AE 2000 2000 1 224 9.1 5.13 15.47 10.34
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
165.7
Precise sep
51.69
Cdsa2 id
HJ 4548 AB
Constellation
Crux
SAO
240235
HIP
62327
Tycho2
8655-04100-1
HD
110956
HR
4848
CP
CP-55 5215
Ra deg
12.772975
De deg
-56.48880555555556
Distance
117.92
Distance ly
384.66
last precise pa
165.7
last precise sep
51.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12464-5629 HJ 4548 AB 2000 9 166 51.7 4.59 8.93 B3V N D 124622.71-562919.7
12464-5629 HJ 4548 AB 2010 14 166 51.7 4.59 8.93 B3V N D 124622.71-562919.7

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