17563-7022 TDT 584

 
 
17h 56m 20.62s -70 21' 44.5" P.A. 12 sep 0.4 mag 10.73,10.81
 
 
Coord 2000
17563-7022
Discov num
TDT 584
Comp
Coord arcsec 2000
17 56 20.62 -70 21 44.5
Date first
1991
Date last
1991
Obs
1
Pa first
12
Pa last
12
P.A. Now (θ)
12°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.73
Mag sec
10.81
delta mag (ΔM)
0.08
Spectral class
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
+005
Sec motion dec
+005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
11.9
Precise sep
0.39
Constellation
Apus
Tycho2
9293-01556-1
last precise pa
11.9
last precise sep
0.39
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17563-7022 TDT 584 1991 1 12 0.4 10.73 10.81 175620.62-702144.5

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