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
 
 
Precise pa
342.7
Precise sep
0.5
Constellation
Hercules
Tycho2
2090-00859-1
last precise pa
342.7
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
17566+2346 TDT 587 1991 1 343 0.5 11.50 11.51 175635.32+234607.8

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