13398-6145 JSP 589AB

 
 
13H 39M 43.40S -61 44' 10.6" P.A. 220 SEP 0.6 MAG 10.74,10.96 SP B7III
 
 
Coord 2000
13398-6145
Discov num
JSP 589
Comp
AB
Coord arcsec 2000
13 39 43.40 -61 44 10.6
Date first
1930
Date last
1991
Obs
3
Pa first
225
Pa last
220
P.A. Now (θ)
220°
Sep first
0.8
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
10.74
Mag sec
10.96
delta mag (ΔM)
0.22
Spectral class
B7III (blue-white)
Pri motion ra
-008
Sec motion ra
-008
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
13398-6145 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 13398-6145 JSP 589 AB 1930 1991 3 220 0.6 10.74 10.96 0.22 <===
Show 13398-6145 JSP 589 AB,C 1998 2000 3 68 6.6 10.20 13.00 2.80
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Centaurus
Tycho2
8991-02142-1
HD
118641
last precise pa
220.3
last precise sep
0.56