12436-5233 RST1687BC

 
 
12h 43m 39.20s -52 32' 56.8" P.A. 32 sep 0.6 mag 10.30,11.60 Sp F/G:
 
 
Coord 2000
12436-5233
Discov num
RST1687
Comp
BC
Coord arcsec 2000
12 43 39.20 -52 32 56.8
Date first
1931
Date last
1947
Obs
3
Pa first
36
Pa last
32
P.A. Now (θ)
32°
Sep first
0.5
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
10.30
Mag sec
11.60
delta mag (ΔM)
1.3
Spectral class
F/G: (yellow-white)
Pri motion ra
-039
Sec motion ra
Pri motion dec
-042
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
12436-5233 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 12436-5233 RST1687 A,BC 1893 1999 10 205 3.4 10.38 10.98 0.60
Show 12436-5233 RST1687 BC 1931 1947 3 32 0.6 10.30 11.60 1.30 <===
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Centaurus
Tycho2
8647-00011-1
HD
110578
last precise pa
32.1
last precise sep
0.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12436-5233 RST1687 BC 1947 3 32 0.6 10.30 11.60 124310.00-523300.0

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