12221-5019 TDS 661

 
 
12h 22m 03.94s -50 19' 21.9" P.A. 311 sep 0.8 mag 11.59,12.42
 
 
Coord 2000
12221-5019
Discov num
TDS 661
Comp
Coord arcsec 2000
12 22 03.94 -50 19 21.9
Date first
1991
Date last
1991
Obs
1
Pa first
311
Pa last
311
P.A. Now (θ)
311°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.59
Mag sec
12.42
delta mag (ΔM)
0.83
Spectral class
Pri motion ra
+013
Sec motion ra
+013
Pri motion dec
-002
Sec motion dec
-002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
310.7
Precise sep
0.835
Cdsa2 id
TDS 661
Constellation
Centaurus
Tycho2
8238-00657-1
Ra deg
12.367761111111111
De deg
-50.322750000000006
last precise pa
310.7
last precise sep
0.835
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12221-5019 TDS 661 1991 1 311 0.8 11.59 12.42 122203.94-501921.9

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