18166+1145 TOB 282

 
 
18h 16m 35.02s +11 45' 15.0" P.A. 319 sep 12.5 mag 13.00,13.30
 
 
Coord 2000
18166+1145
Discov num
TOB 282
Comp
Coord arcsec 2000
18 16 35.02 +11 45 15.0
Date first
1982
Date last
2010
Obs
4
Pa first
317
Pa last
319
P.A. Now (θ)
319°
Sep first
12.0
Sep last
12.5
Sep. Now (ρ)
12.5"
Mag pri
13.00
Mag sec
13.30
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-004
Sec motion ra
+001
Pri motion dec
-001
Sec motion dec
-001
Notes
rPM=1.213
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
318.9
Precise sep
12.46
Constellation
Ophiuchus
last precise pa
318.9
last precise sep
12.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18166+1145 TOB 282 2000 2 319 12.4 13.10 13.40 D 181635.02+114515.0
18166+1145 TOB 282 2001 3 319 12.4 13.10 13.40 D 181635.02+114515.0
18166+1145 TOB 282 2010 4 319 12.3 13.00 13.30 181635.02+114515.0

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