17558-4629 TDT 578

 
 
17h 55m 46.58s -46 29' 04.9" P.A. 312 sep 0.5 mag 11.04,11.44
 
 
Coord 2000
17558-4629
Discov num
TDT 578
Comp
Coord arcsec 2000
17 55 46.58 -46 29 04.9
Date first
1991
Date last
1991
Obs
1
Pa first
312
Pa last
312
P.A. Now (θ)
312°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.04
Mag sec
11.44
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-019
Sec motion dec
-019
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
311.6
Precise sep
0.51
Constellation
Ara
Tycho2
8344-02505-1
last precise pa
311.6
last precise sep
0.51
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17558-4629 TDT 578 1991 1 312 0.5 11.04 11.44 175546.58-462904.9

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