13513-6432 RST 660AB

 
 
13h 51m 18.99s -64 31' 34.9" P.A. 291 sep 6.1 mag 8.84,13.00 Sp B9IV dist. 510.2 pc (1664.27 l.y.)
 
 
Coord 2000
13513-6432
Discov num
RST 660
Comp
AB
Coord arcsec 2000
13 51 18.99 -64 31 34.9
Date first
1929
Date last
2000
Obs
5
Pa first
293
Pa last
291
P.A. Now (θ)
291°
Sep first
6.1
Sep last
6.1
Sep. Now (ρ)
6.1"
Mag pri
8.84
Mag sec
13.00
delta mag (ΔM)
4.16
Spectral class
B9IV (blue-white)
Pri motion ra
-008
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
13513-6432 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 13513-6432 RST 660 AB 1929 2000 5 291 6.1 8.84 13.00 4.16 <===
Show 13513-6432 SIN 83 AC 1987 2000 3 318 26.7 8.84 13.00 4.16
Show 13513-6432 SIN 83 AD 1892 2000 6 38 30.5 8.83 11.87 3.04
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
291.3
Precise sep
6.12
Constellation
Centaurus
HIP
67617
Tycho2
9012-02137-1
HD
120418
CP
CP-63 3003
Distance
510.2
Distance ly
1664.27
last precise pa
291.3
last precise sep
6.12
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13513-6432 RST 660 AB 2000 4 291 6.1 9.00 13.00 B9IV D 135118.99-643134.9

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