18349+0742 SLE 357AB

 
 
18h 34m 54.04s +07 41' 57.2" P.A. 327 sep 8.1 mag 11.70,12.60
 
 
Coord 2000
18349+0742
Discov num
SLE 357
Comp
AB
Coord arcsec 2000
18 34 54.04 +07 41 57.2
Date first
1982
Date last
2002
Obs
4
Pa first
334
Pa last
327
P.A. Now (θ)
327°
Sep first
7.6
Sep last
8.1
Sep. Now (ρ)
8.1"
Mag pri
11.70
Mag sec
12.60
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
+002
Sec motion ra
+007
Pri motion dec
-007
Sec motion dec
+000
Notes
rPM=1.182
This double is not physical.
 
 
18349+0742 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18349+0742 SLE 357 AB 1982 2002 4 327 8.1 11.70 12.60 0.90 <===
Show 18349+0742 SLE 357 AC 1906 2002 6 308 14.5 11.70 12.60 0.90
Show 18349+0742 SLE 357 BC 1982 2002 4 288 7.3 12.60 12.60 0.00
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
326.6
Precise sep
8.13
Constellation
Ophiuchus
last precise pa
326.6
last precise sep
8.13
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18349+0742 SLE 357 AB 2002 3 327 8.1 11.70 12.60 D 183454.04+074157.2

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