17566+2346 TDT 587

 
 
17H 56M 35.32S +23 46' 07.8" P.A. 343 SEP 0.5 MAG 11.50,11.51
 
 
Coord 2000
17566+2346
Discov num
TDT 587
Comp
Coord arcsec 2000
17 56 35.32 +23 46 07.8
Date first
1991
Date last
1991
Obs
1
Pa first
343
Pa last
343
P.A. Now (θ)
343°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.50
Mag sec
11.51
delta mag (ΔM)
0.01
Spectral class
Pri motion ra
+002
Sec motion ra
+002
Pri motion dec
+013
Sec motion dec
+013
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
2090-00859-1
last precise pa
342.7
last precise sep
0.5