17566+1305 TDT 588

 
 
17h 56m 36.99s +13 04' 58.6" P.A. 195 sep 0.6 mag 11.01,11.46
 
 
Coord 2000
17566+1305
Discov num
TDT 588
Comp
Coord arcsec 2000
17 56 36.99 +13 04 58.6
Date first
1991
Date last
1991
Obs
1
Pa first
195
Pa last
195
P.A. Now (θ)
195°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.01
Mag sec
11.46
delta mag (ΔM)
0.45
Spectral class
Pri motion ra
+008
Sec motion ra
+008
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
194.8
Precise sep
0.62
Constellation
Ophiuchus
Tycho2
1015-01249-1
last precise pa
194.8
last precise sep
0.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17566+1305 TDT 588 1991 1 195 0.6 11.01 11.46 175636.99+130458.6

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