17560+0827 J   457

 
 
17h 55m 58.03s +08 26' 33.0" P.A. 219 sep 2.7 mag 9.50,11.00
 
 
Coord 2000
17560+0827
Discov num
J   457
Comp
Coord arcsec 2000
17 55 58.03 +08 26 33.0
Date first
1911
Date last
2000
Obs
6
Pa first
215
Pa last
219
P.A. Now (θ)
219°
Sep first
2.6
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
9.50
Mag sec
11.00
delta mag (ΔM)
1.5
Spectral class
Pri motion ra
+039
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
218.9
Precise sep
2.65
Constellation
Ophiuchus
Tycho2
1007-01298-1
last precise pa
218.9
last precise sep
2.65
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17560+0827 J 457 2000 6 219 2.6 9.50 11.00 175558.03+082633.0

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