17086+7100 TOB 136

 
 
17h 08m 33.06s +71 00' 28.0" P.A. 260 sep 21.8 mag 10.15,10.48
 
 
Coord 2000
17086+7100
Discov num
TOB 136
Comp
Coord arcsec 2000
17 08 33.06 +71 00 28.0
Date first
1895
Date last
2010
Obs
9
Pa first
247
Pa last
260
P.A. Now (θ)
260°
Sep first
24.2
Sep last
21.8
Sep. Now (ρ)
21.8"
Mag pri
10.15
Mag sec
10.48
delta mag (ΔM)
0.33
Spectral class
Pri motion ra
-012
Sec motion ra
-008
Pri motion dec
-037
Sec motion dec
+015
Notes
rPM=1.341
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
260
Precise sep
21.81
Constellation
Draco
Tycho2
4424-01380-1
last precise pa
260
last precise sep
21.81
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17086+7100 TOB 136 1999 6 259 22.0 10.15 10.48 D 170833.06+710028.0
17086+7100 TOB 136 2010 7 260 21.8 10.15 10.48 D 170833.06+710028.0

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