18527+3301 BAR  46AC

 
 
18h 52m 40.56s +33 00' 37.4" P.A. 251 sep 41.1 mag 12.50,11.39
 
 
Coord 2000
18527+3301
Discov num
BAR  46
Comp
AC
Coord arcsec 2000
18 52 40.56 +33 00 37.4
Date first
1913
Date last
2006
Obs
5
Pa first
242
Pa last
251
P.A. Now (θ)
251°
Sep first
43.2
Sep last
41.1
Sep. Now (ρ)
41.1"
Mag pri
12.50
Mag sec
11.39
delta mag (ΔM)
1.11
Spectral class
Pri motion ra
-007
Sec motion ra
-015
Pri motion dec
-010
Sec motion dec
+062
Notes
rPM=1.136
This double is not physical.
 
 
18527+3301 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18527+3301 BAR 46 AB 1913 1990 2 140 2.2 12.50 12.60 0.10
Show 18527+3301 BAR 46 AC 1913 2006 5 251 41.1 12.50 11.39 1.11 <===
Show 18527+3301 WLY 1 CD 1998 1998 1 114 5.5 11.39 15.00 3.61
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
250.8
Precise sep
41.13
Cdsa2 id
BAR 46 AC
Constellation
Lyra
Ra deg
18.877933333333335
De deg
33.01038888888889
last precise pa
250.8
last precise sep
41.13
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18527+3301 BAR 46 AC 2006 5 251 41.1 12.50 11.39 D 185240.56+330037.4

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