12209-5333 LDS 404

 
 
12h 20m 47.81s -53 33' 00.7" P.A. 246 sep 30.5 mag 10.26,10.68
 
 
Coord 2000
12209-5333
Discov num
LDS 404
Comp
Coord arcsec 2000
12 20 47.81 -53 33 00.7
Date first
1892
Date last
2010
Obs
8
Pa first
246
Pa last
246
P.A. Now (θ)
246°
Sep first
31.0
Sep last
30.5
Sep. Now (ρ)
30.5"
Mag pri
10.26
Mag sec
10.68
delta mag (ΔM)
0.42
Spectral class
Pri motion ra
-065
Sec motion ra
-065
Pri motion dec
+023
Sec motion dec
+025
Notes
rPM=0.029 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
246.1
Precise sep
30.52
Constellation
Centaurus
Tycho2
8633-00454-1
last precise pa
246.1
last precise sep
30.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12209-5333 LDS 404 1999 6 246 30.5 10.26 10.68 D 122047.81-533300.7
12209-5333 LDS 404 2010 8 246 30.5 10.26 10.68 122047.81-533300.7

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