12087-4345 DON 511

 
 
12h 08m 39.32s -43 45' 01.0" P.A. 193 sep 0.4 mag 10.74,10.87
 
 
Coord 2000
12087-4345
Discov num
DON 511
Comp
Coord arcsec 2000
12 08 39.32 -43 45 01.0
Date first
1930
Date last
1991
Obs
4
Pa first
160
Pa last
193
P.A. Now (θ)
193°
Sep first
0.6
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.74
Mag sec
10.87
delta mag (ΔM)
0.13
Spectral class
Pri motion ra
-009
Sec motion ra
-009
Pri motion dec
+003
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
193
Precise sep
0.42
Cdsa2 id
DON 511
Constellation
Centaurus
Tycho2
7767-00588-1
Ra deg
12.144255555555555
De deg
-43.750277777777775
last precise pa
193
last precise sep
0.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12087-4345 DON 511 1991 4 193 0.4 10.74 10.87 120839.32-434501.0

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