12436-5233 RST1687A,BC

 
 
12h 43m 39.35s -52 32' 53.0" P.A. 205 sep 3.4 mag 10.38,10.98 Sp A1/2V
 
 
Coord 2000
12436-5233
Discov num
RST1687
Comp
A,BC
Coord arcsec 2000
12 43 39.35 -52 32 53.0
Date first
1893
Date last
1999
Obs
10
Pa first
201
Pa last
205
P.A. Now (θ)
205°
Sep first
8.4
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
10.38
Mag sec
10.98
delta mag (ΔM)
0.6
Spectral class
A1/2V (white)
Pri motion ra
+002
Sec motion ra
-037
Pri motion dec
+021
Sec motion dec
-043
Notes
rPM=1.321
This double is not physical.
 
 
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
 
 
Precise pa
205.3
Precise sep
3.36
Constellation
Centaurus
Tycho2
8647-00011-1
HD
110578
last precise pa
205.3
last precise sep
3.36
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12436-5233 RST1687 A,BC 1999 9 205 3.4 10.38 10.98 A1/2V D 124339.35-523253.0

If you need more information about this double, apply for a data request form to the WDS.