18236+0814 SLE 166

 
 
18h 23m 37.05s +08 14' 19.8" P.A. 305 sep 8.9 mag 11.73,12.80
 
 
Coord 2000
18236+0814
Discov num
SLE 166
Comp
Coord arcsec 2000
18 23 37.05 +08 14 19.8
Date first
1982
Date last
2001
Obs
3
Pa first
303
Pa last
305
P.A. Now (θ)
305°
Sep first
8.5
Sep last
8.9
Sep. Now (ρ)
8.9"
Mag pri
11.73
Mag sec
12.80
delta mag (ΔM)
1.07
Spectral class
Pri motion ra
+005
Sec motion ra
-018
Pri motion dec
+004
Sec motion dec
+006
Notes
rPM=1.217
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
304.5
Precise sep
8.872
Constellation
Ophiuchus
Tycho2
1023-01387-1
last precise pa
304.5
last precise sep
8.872
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18236+0814 SLE 166 1999 2 304 8.9 11.73 12.80 D 182337.05+081419.8
18236+0814 SLE 166 2001 3 305 8.9 11.73 12.80 D 182337.05+081419.8

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