18266+0632 SCJ  17

 
 
18h 26m 33.75s +06 31' 34.9" P.A. 352 sep 51.4 mag 8.42,10.57 Sp F5
 
 
Coord 2000
18266+0632
Discov num
SCJ  17
Comp
Coord arcsec 2000
18 26 33.75 +06 31 34.9
Date first
1904
Date last
2012
Obs
13
Pa first
351
Pa last
352
P.A. Now (θ)
352°
Sep first
50.4
Sep last
51.4
Sep. Now (ρ)
51.4"
Mag pri
8.42
Mag sec
10.57
delta mag (ΔM)
2.15
Spectral class
F5 (yellow-white)
Pri motion ra
-008
Sec motion ra
+001
Pri motion dec
-009
Sec motion dec
+003
Notes
rPM=1.246
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
351.7
Precise sep
51.35
Constellation
Ophiuchus
Tycho2
0445-01710-1
last precise pa
351.7
last precise sep
51.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18266+0632 SCJ 17 2002 10 352 51.3 8.42 10.57 F5 D 182633.75+063134.9
18266+0632 SCJ 17 2012 12 352 51.4 8.42 10.57 F5 D 182633.75+063134.9

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