12173-3204 TDS8302

 
 
12h 17m 20.50s -32 04' 06.4" P.A. 85 sep 0.4 mag 10.94,11.04
 
 
Coord 2000
12173-3204
Discov num
TDS8302
Comp
Coord arcsec 2000
12 17 20.50 -32 04 06.4
Date first
1991
Date last
1991
Obs
1
Pa first
85
Pa last
85
P.A. Now (θ)
85°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.94
Mag sec
11.04
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
85.4
Precise sep
0.43
Constellation
Hydra
Tycho2
7236-00848-1
last precise pa
85.4
last precise sep
0.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12173-3204 TDS8302 1991 1 85 0.4 10.94 11.04 121720.50-320406.4

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