17101-4112 TDT 243

 
 
17h 10m 07.39s -41 11' 49.2" P.A. 269 sep 0.4 mag 10.58,10.69 Sp A0
 
 
Coord 2000
17101-4112
Discov num
TDT 243
Comp
Coord arcsec 2000
17 10 07.39 -41 11 49.2
Date first
1991
Date last
1991
Obs
1
Pa first
269
Pa last
269
P.A. Now (θ)
269°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.58
Mag sec
10.69
delta mag (ΔM)
0.11
Spectral class
A0 (white)
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
268.9
Precise sep
0.42
Constellation
Scorpius
Tycho2
7874-00953-1
HD
326948
last precise pa
268.9
last precise sep
0.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17101-4112 TDT 243 1991 1 269 0.4 10.58 10.69 171007.39-411149.2

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