12148-5547 HJ 4508AB

 
 
12h 14m 50.72s -55 47' 23.5" P.A. 34 sep 24 mag 8.52,9.73 Sp F5V dist. 96.53 pc (314.88 l.y.)
 
 
Coord 2000
12148-5547
Discov num
HJ 4508
Comp
AB
Coord arcsec 2000
12 14 50.72 -55 47 23.5
Date first
1836
Date last
2015
Obs
11
Pa first
33
Pa last
34
P.A. Now (θ)
34°
Sep first
30.0
Sep last
24.0
Sep. Now (ρ)
24"
Mag pri
8.52
Mag sec
9.73
delta mag (ΔM)
1.21
Spectral class
F5V (yellow-white)
Pri motion ra
-035
Sec motion ra
-037
Pri motion dec
-011
Sec motion dec
-011
Notes
N Z W (See Notes, Parallax indicates components are physical, )
rPM=0.052 (< 0.3, Physical double)
This double is physical.
 
 
12148-5547 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 239787 12148-5547 HJ 4508 AB 1836 2015 11 34 24.0 8.52 9.73 1.21 <===
Show 239787 12148-5547 SHY 597 AC 1991 2000 4 114 999.9 8.52 7.85 0.67
Show 239787 12148-5547 SHY 582 AD 1991 2000 3 253 999.9 8.52 8.29 0.23
Show 239787 12148-5547 JNN 169 AE 2011 2012 2 160 2.4 7.28 18.30 11.02
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
33.9
Precise sep
23.972
Cdsa2 id
HJ 4508 AB
Constellation
Crux
SAO
239787
HIP
59716
Tycho2
8637-02611-1
HD
106444
CP
CP-55 4936
Ra deg
12.247422222222221
De deg
-55.78986111111111
Distance
96.53
Distance ly
314.88
last precise pa
33.9
last precise sep
23.972
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12148-5547 HJ 4508 AB 2000 9 34 24.0 8.52 9.73 F5V NZD 121450.72-554723.5
12148-5547 HJ 4508 AB 2015 11 34 24.0 8.52 9.73 F5V NZW 121450.72-554723.5

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