13540+3209 KU   47AE

 
 
13h 54m 00.41s +32 09' 04.8" P.A. 321 sep 29 mag 10.27,
 
 
Coord 2000
13540+3209
Discov num
KU   47
Comp
AE
Coord arcsec 2000
13 54 00.41 +32 09 04.8
Date first
1920
Date last
2006
Obs
2
Pa first
321
Pa last
321
P.A. Now (θ)
321°
Sep first
28.5
Sep last
29.0
Sep. Now (ρ)
29"
Mag pri
10.27
Mag sec
delta mag (ΔM)
Spectral class
Pri motion ra
+003
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
13540+3209 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 13540+3209 KU 47 AB 1901 2013 30 149 22.5 10.27 10.86 0.59
Show 13540+3209 KU 47 AC 1916 2006 8 321 78.7 10.27 14.44 4.17
Show 13540+3209 KU 47 AD 1918 2002 3 156 40.8 10.27 16.00 5.73
Show 13540+3209 KU 47 AE 1920 2006 2 321 29.0 10.27 <===
Show 13540+3209 KU 47 AF 1899 2006 6 262 197.9 10.27 13.06 2.79
Show 13540+3209 KU 47 AG 1917 2006 5 257 167.1 10.27 13.71 3.44
Septuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
321
Precise sep
29
Constellation
Canes Venatici
Tycho2
2544-01050-1
last precise pa
321
last precise sep
29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13540+3209 KU 47 AE 2006 2 321 29.0 10.27   135400.41+320904.8
13540+3209 KU 47 AE 2007 2 329 21.3 10.27   135400.41+320904.8

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