11243-5945 HRG  61BC

 
 
11h 24m 17.77s -59 44' 37.9" P.A. 250 sep 17.5 mag 11.70,11.60 Sp +A2
 
 
Coord 2000
11243-5945
Discov num
HRG  61
Comp
BC
Coord arcsec 2000
11 24 17.77 -59 44 37.9
Date first
1895
Date last
2000
Obs
6
Pa first
255
Pa last
250
P.A. Now (θ)
250°
Sep first
17.9
Sep last
17.5
Sep. Now (ρ)
17.5"
Mag pri
11.70
Mag sec
11.60
delta mag (ΔM)
0.1
Spectral class
+A2
Pri motion ra
-026
Sec motion ra
-011
Pri motion dec
+017
Sec motion dec
+005
Notes
rPM=0.618
Nature of this double is uncertain.
 
 
11243-5945 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 11243-5945 HRG 61 AB 1883 2000 7 270 14.7 11.30 11.60 0.30
Show 11243-5945 HRG 61 BC 1895 2000 6 250 17.5 11.70 11.60 0.10 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
249.6
Precise sep
17.5
Cdsa2 id
HRG 61 BC
Constellation
Centaurus
Tycho2
8629-01055-1
Ra deg
11.40493611111111
De deg
-59.74386111111111
last precise pa
249.6
last precise sep
17.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11243-5945 HRG 61 BC 2000 2 249 17.0 11.70 11.60 +A2 112417.77-594437.9

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