12512-6036 TDS8561

 
 
12h 51m 14.64s -60 35' 35.5" P.A. 225 sep 12.6 mag 12.07,12.42
 
 
Coord 2000
12512-6036
Discov num
TDS8561
Comp
Coord arcsec 2000
12 51 14.64 -60 35 35.5
Date first
1991
Date last
2012
Obs
6
Pa first
222
Pa last
225
P.A. Now (θ)
225°
Sep first
6.1
Sep last
12.6
Sep. Now (ρ)
12.6"
Mag pri
12.07
Mag sec
12.42
delta mag (ΔM)
0.35
Spectral class
Pri motion ra
+003
Sec motion ra
Pri motion dec
+023
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
225
Precise sep
12.612
Cdsa2 id
TDS 8561
Constellation
Crux
Tycho2
8988-02122-1
Ra deg
12.854066666666666
De deg
-60.59319444444445
last precise pa
225
last precise sep
12.612
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12512-6036 TDS8561 1991 1 222 6.1 12.07 12.42 125114.64-603535.5
12512-6036 TDS8561 2000 2 234 8.4 12.07 12.42 D 125114.64-603535.5
12512-6036 TDS8561 2012 4 225 12.6 12.07 12.42 D 125114.64-603535.5

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