12553-5643 TDS8587

 
 
12h 55m 19.54s -56 42' 45.1" P.A. 226 sep 1.9 mag 10.51,12.28
 
 
Coord 2000
12553-5643
Discov num
TDS8587
Comp
Coord arcsec 2000
12 55 19.54 -56 42 45.1
Date first
1991
Date last
1991
Obs
1
Pa first
226
Pa last
226
P.A. Now (θ)
226°
Sep first
1.9
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
10.51
Mag sec
12.28
delta mag (ΔM)
1.77
Spectral class
Pri motion ra
-011
Sec motion ra
-011
Pri motion dec
+001
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
226.1
Precise sep
1.92
Constellation
Crux
Tycho2
8656-02253-1
last precise pa
226.1
last precise sep
1.92
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12553-5643 TDS8587 1991 1 226 1.9 10.51 12.28 125519.54-564245.1

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