18554+2324 LBU  10AC

 
 
18h 55m 23.68s +23 24' 00.1" P.A. 214 sep 61.8 mag 9.17,11.80 Sp G0
 
 
Coord 2000
18554+2324
Discov num
LBU  10
Comp
AC
Coord arcsec 2000
18 55 23.68 +23 24 00.1
Date first
1992
Date last
2001
Obs
3
Pa first
214
Pa last
214
P.A. Now (θ)
214°
Sep first
60.7
Sep last
61.8
Sep. Now (ρ)
61.8"
Mag pri
9.17
Mag sec
11.80
delta mag (ΔM)
2.63
Spectral class
G0 (yellow)
Pri motion ra
+015
Sec motion ra
+011
Pri motion dec
+031
Sec motion dec
-003
Notes
rPM=0.994
This double is not physical.
 
 
18554+2324 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18554+2324 COU 511 Aa,Ab 1970 2013 17 190 0.8 9.73 9.88 0.15
Show 18554+2324 POU3591 AB 1894 2013 19 46 24.3 9.17 10.11 0.94
Show 18554+2324 LBU 10 AC 1992 2001 3 214 61.8 9.17 11.80 2.63 <===
Show 18554+2324 LBU 10 AD 1894 2001 5 57 123.5 9.17 11.30 2.13
Quintuple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
213.5
Precise sep
61.755
Constellation
Hercules
last precise pa
213.5
last precise sep
61.755
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18554+2324 LBU 10 AC 1997 2 214 61.6 8.90 11.80 G0 D 185523.68+232400.1
18554+2324 LBU 10 AC 2001 3 214 61.8 8.90 11.80 G0 D 185523.68+232400.1

If you need more information about this double, apply for a data request form to the WDS.