18342+1705 SLE 203AC

 
 
18h 34m 12.32s +17 04' 56.8" P.A. 280 sep 63.1 mag 10.89,12.20
 
 
Coord 2000
18342+1705
Discov num
SLE 203
Comp
AC
Coord arcsec 2000
18 34 12.32 +17 04 56.8
Date first
1982
Date last
2002
Obs
5
Pa first
280
Pa last
280
P.A. Now (θ)
280°
Sep first
63.2
Sep last
63.1
Sep. Now (ρ)
63.1"
Mag pri
10.89
Mag sec
12.20
delta mag (ΔM)
1.31
Spectral class
Pri motion ra
-003
Sec motion ra
-034
Pri motion dec
-014
Sec motion dec
+017
Notes
rPM=1.153
This double is not physical.
 
 
18342+1705 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18342+1705 SLE 203 AB 1899 2001 7 268 55.9 10.89 11.97 1.08
Show 18342+1705 SLE 203 AC 1982 2002 5 280 63.1 10.89 12.20 1.31 <===
Show 18342+1705 SLE 203 BC 1982 2002 5 334 14.4 11.97 12.20 0.23
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
279.9
Precise sep
63.09
Constellation
Hercules
Tycho2
1574-01786-1
last precise pa
279.9
last precise sep
63.09
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18342+1705 SLE 203 AC 2002 3 280 63.1 10.89 11.80 D 183412.32+170456.8

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