17158+4016 COU1294

 
 
17h 15m 43.01s +40 14' 54.4" P.A. 86 sep 0.9 mag 11.41,11.75
 
 
Coord 2000
17158+4016
Discov num
COU1294
Comp
Coord arcsec 2000
17 15 43.01 +40 14 54.4
Date first
1975
Date last
1996
Obs
5
Pa first
83
Pa last
86
P.A. Now (θ)
86°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
11.41
Mag sec
11.75
delta mag (ΔM)
0.34
Spectral class
Pri motion ra
-019
Sec motion ra
-019
Pri motion dec
+040
Sec motion dec
+040
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
85.5
Precise sep
0.86
Constellation
Hercules
Tycho2
3077-00506-1
last precise pa
85.5
last precise sep
0.86
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17158+4016 COU1294 1996 5 86 0.9 11.41 11.75 171543.01+401454.4

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