18403+1141 BRT1306

 
 
18h 40m 15.66s +11 40' 53.4" P.A. 347 sep 3.6 mag 12.31,12.30
 
 
Coord 2000
18403+1141
Discov num
BRT1306
Comp
Coord arcsec 2000
18 40 15.66 +11 40 53.4
Date first
1910
Date last
2001
Obs
3
Pa first
156
Pa last
347
P.A. Now (θ)
347°
Sep first
2.8
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
12.31
Mag sec
12.30
delta mag (ΔM)
0.01
Spectral class
Pri motion ra
-007
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
347.3
Precise sep
3.616
Constellation
Ophiuchus
last precise pa
347.3
last precise sep
3.616
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18403+1141 BRT1306 1910 1 157 2.8 12.31 12.30 184022.14+114041.2
18403+1141 BRT1306 2001 3 347 3.6 12.31 12.30 184015.66+114053.4

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