18349+0804 SLE 356AB

 
 
18h 34m 52.81s +08 04' 01.8" P.A. 39 sep 17.9 mag 11.59,12.30
 
 
Coord 2000
18349+0804
Discov num
SLE 356
Comp
AB
Coord arcsec 2000
18 34 52.81 +08 04 01.8
Date first
1919
Date last
2002
Obs
5
Pa first
41
Pa last
39
P.A. Now (θ)
39°
Sep first
17.7
Sep last
17.9
Sep. Now (ρ)
17.9"
Mag pri
11.59
Mag sec
12.30
delta mag (ΔM)
0.71
Spectral class
Pri motion ra
+002
Sec motion ra
-001
Pri motion dec
+000
Sec motion dec
+005
Notes
rPM=1.144
This double is not physical.
 
 
18349+0804 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18349+0804 SLE 356 AB 1919 2002 5 39 17.9 11.59 12.30 0.71 <===
Show 18349+0804 SLE 356 AC 1919 2002 6 178 51.3 11.59 12.07 0.48
Show 18349+0804 SLE 356 AD 1982 2002 4 159 45.8 11.59 12.50 0.91
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
38.8
Precise sep
17.88
Constellation
Ophiuchus
Tycho2
1024-03119-1
last precise pa
38.8
last precise sep
17.88
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18349+0804 SLE 356 AB 2002 4 39 17.9 11.59 12.30 D 183452.81+080401.8

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