15554-4432 KOU  43AB

 
 
15h 55m 22.88s -44 31' 33.6" P.A. 344 sep 6.5 mag 7.00,12.64 Sp B8V dist. 176.68 pc (576.33 l.y.)
 
 
Coord 2000
15554-4432
Discov num
KOU  43
Comp
AB
Coord arcsec 2000
15 55 22.88 -44 31 33.6
Date first
1999
Date last
2000
Obs
2
Pa first
345
Pa last
344
P.A. Now (θ)
344°
Sep first
6.6
Sep last
6.5
Sep. Now (ρ)
6.5"
Mag pri
7.00
Mag sec
12.64
delta mag (ΔM)
5.64
Spectral class
B8V (blue-white)
Pri motion ra
-016
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
U K (Proper motion indicates non-physical, K-band or other infrared magnitudes)
This double is not physical.
 
 
15554-4432 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 226363 15554-4432 KOU 43 AB 1999 2000 2 344 6.5 7.00 12.64 5.64 <===
Show 226363 15554-4432 KOU 43 AC 2000 2000 1 350 6.4 7.00 14.56 7.56
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
344.4
Precise sep
6.54
Cdsa2 id
KOU 43 AB
Constellation
Norma
SAO
226363
HIP
77968
Tycho2
7850-01193-1
HD
142256
CD
CD-4410501
CP
CP-44 7679
Ra deg
15.923022222222222
De deg
-44.525999999999996
Distance
176.68
Distance ly
576.33
last precise pa
344.4
last precise sep
6.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15554-4432 KOU 43 AB 2000 2 344 6.5 7.00 12.64 UDK 155522.88-443133.6

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