12135-6419 TOB 243

 
 
12h 13m 27.92s -64 19' 20.4" P.A. 180 sep 27.4 mag 10.54,10.75
 
 
Coord 2000
12135-6419
Discov num
TOB 243
Comp
Coord arcsec 2000
12 13 27.92 -64 19 20.4
Date first
1923
Date last
2010
Obs
7
Pa first
179
Pa last
180
P.A. Now (θ)
180°
Sep first
26.9
Sep last
27.4
Sep. Now (ρ)
27.4"
Mag pri
10.54
Mag sec
10.75
delta mag (ΔM)
0.21
Spectral class
Pri motion ra
-005
Sec motion ra
-007
Pri motion dec
-008
Sec motion dec
-008
Notes
rPM=0.188 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
179.5
Precise sep
27.39
Constellation
Crux
Tycho2
8982-03006-1
last precise pa
179.5
last precise sep
27.39
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12135-6419 TOB 243 2000 5 179 27.3 10.54 10.75 D 121327.92-641920.4
12135-6419 TOB 243 2010 7 179 27.1 10.54 10.75 121327.92-641920.4

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