17029+0912 LDS4718

 
 
17h 02m 51.41s +09 12' 32.6" P.A. 315 sep 43 mag 11.44,20.50
 
 
Coord 2000
17029+0912
Discov num
LDS4718
Comp
Coord arcsec 2000
17 02 51.41 +09 12 32.6
Date first
1960
Date last
2010
Obs
4
Pa first
303
Pa last
315
P.A. Now (θ)
315°
Sep first
12.0
Sep last
43.0
Sep. Now (ρ)
43"
Mag pri
11.44
Mag sec
20.50
delta mag (ΔM)
9.06
Spectral class
Pri motion ra
-093
Sec motion ra
Pri motion dec
+050
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
314.8
Precise sep
42.96
Cdsa2 id
LDS 4718
Constellation
Ophiuchus
Tycho2
0976-02331-1
Ra deg
17.04761388888889
De deg
9.209055555555555
last precise pa
314.8
last precise sep
42.96
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17029+0912 LDS4718 2005 3 317 44.2 11.44 20.50 170251.41+091232.6
17029+0912 LDS4718 2010 4 315 42.9 11.44 20.50 170251.41+091232.6

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