12582-5411 COO 143AB

 
 
12H 58M 10.04S -54 11' 08.6" P.A. 112 SEP 16.5 MAG 7.36,8.72 SP A0V
 
 
Coord 2000
12582-5411
Discov num
COO 143
Comp
AB
Coord arcsec 2000
12 58 10.04 -54 11 08.6
Date first
1895
Date last
1999
Obs
12
Pa first
112
Pa last
112
P.A. Now (θ)
112°
Sep first
16.6
Sep last
16.5
Sep. Now (ρ)
16.5"
Mag pri
7.36
Mag sec
8.72
delta mag (ΔM)
1.36
Spectral class
A0V (white)
Pri motion ra
-030
Sec motion ra
-029
Pri motion dec
-009
Sec motion dec
-011
Notes
Nature of this double is uncertain.
 
 
12582-5411 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 240424 12582-5411 COO 143 AB 1895 1999 12 112 16.5 7.36 8.72 1.36 <===
Show 240424 12582-5411 B 9021 AC 1930 2000 4 336 14.8 7.36 13.10 5.74
Show 240424 12582-5411 B 9021 AD 1930 2000 4 72 40.2 7.36 12.50 5.14
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Centaurus
SAO
240424
Tycho2
8648-02098-1
HD
112532
last precise pa
112
last precise sep
16.47