12320-6107 TOB  87

 
 
12h 31m 57.07s -61 06' 41.1" P.A. 212 sep 21.9 mag 10.72,11.31
 
 
Coord 2000
12320-6107
Discov num
TOB  87
Comp
Coord arcsec 2000
12 31 57.07 -61 06 41.1
Date first
1987
Date last
2010
Obs
5
Pa first
214
Pa last
212
P.A. Now (θ)
212°
Sep first
21.6
Sep last
21.9
Sep. Now (ρ)
21.9"
Mag pri
10.72
Mag sec
11.31
delta mag (ΔM)
0.59
Spectral class
Pri motion ra
-052
Sec motion ra
+002
Pri motion dec
+008
Sec motion dec
+004
Notes
rPM=1.029
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
211.7
Precise sep
21.93
Constellation
Crux
Tycho2
8975-00947-1
last precise pa
211.7
last precise sep
21.93
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12320-6107 TOB 87 1987 1 213 12.7 10.50 11.10 123157.03-610641.3
12320-6107 TOB 87 1999 3 213 22.1 10.72 11.56 123157.07-610641.1
12320-6107 TOB 87 2010 5 212 21.9 10.72 11.31 123157.07-610641.1

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