17576-2344 TDT 597

 
 
17h 57m 36.47s -23 44' 23.5" P.A. 110 sep 0.5 mag 10.87,11.30
 
 
Coord 2000
17576-2344
Discov num
TDT 597
Comp
Coord arcsec 2000
17 57 36.47 -23 44 23.5
Date first
1991
Date last
1991
Obs
1
Pa first
110
Pa last
110
P.A. Now (θ)
110°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.87
Mag sec
11.30
delta mag (ΔM)
0.43
Spectral class
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
-012
Sec motion dec
-012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
109.7
Precise sep
0.5
Constellation
Sagittarius
Tycho2
6841-01535-1
HD
313521
last precise pa
109.7
last precise sep
0.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17576-2344 TDT 597 1991 1 110 0.5 10.87 11.30 175736.47-234423.5

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