18341+1712 SLE 202AC

 
 
18h 34m 04.60s +17 11' 56.8" P.A. 71 sep 69 mag 10.45,12.30
 
 
Coord 2000
18341+1712
Discov num
SLE 202
Comp
AC
Coord arcsec 2000
18 34 04.60 +17 11 56.8
Date first
1982
Date last
2002
Obs
5
Pa first
71
Pa last
71
P.A. Now (θ)
71°
Sep first
69.4
Sep last
69.0
Sep. Now (ρ)
69"
Mag pri
10.45
Mag sec
12.30
delta mag (ΔM)
1.85
Spectral class
Pri motion ra
+005
Sec motion ra
-010
Pri motion dec
+005
Sec motion dec
+009
Notes
rPM=1.154
This double is not physical.
 
 
18341+1712 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18341+1712 SLE 202 AB 1899 2002 9 70 51.8 10.45 11.70 1.25
Show 18341+1712 SLE 202 AC 1982 2002 5 71 69.0 10.45 12.30 1.85 <===
Show 18341+1712 SLE 202 BC 1982 2002 5 72 16.9 11.70 12.30 0.60
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
70.7
Precise sep
68.95
Constellation
Hercules
Tycho2
1574-01574-1
last precise pa
70.7
last precise sep
68.95
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18341+1712 SLE 202 AC 2002 3 71 69.0 10.45 11.90 D 183404.60+171156.8

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