11241+7623 WNO  41AC

 
 
11H 24M 05.97S +76 23' 47.7" P.A. 145 SEP 30.9 MAG 12.78,14.50
 
 
Coord 2000
11241+7623
Discov num
WNO  41
Comp
AC
Coord arcsec 2000
11 24 05.97 +76 23 47.7
Date first
1955
Date last
2004
Obs
3
Pa first
146
Pa last
145
P.A. Now (θ)
145°
Sep first
30.9
Sep last
30.9
Sep. Now (ρ)
30.9"
Mag pri
12.78
Mag sec
14.50
delta mag (ΔM)
1.72
Spectral class
Pri motion ra
-002
Sec motion ra
+005
Pri motion dec
+013
Sec motion dec
+002
Notes
rPM=0.991
This double is not physical.
 
 
11241+7623 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 11241+7623 HJ 1187 AB 1828 2004 5 180 18.9 12.78 12.95 0.17
Show 11241+7623 WNO 41 AC 1955 2004 3 145 30.9 12.78 14.50 1.72 <===
Show 11241+7623 WNO 41 AD 1955 2004 3 9 28.4 12.78 15.85 3.07
Show 11241+7623 WNO 41 AE 1955 2004 3 218 39.8 12.78 15.97 3.19
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
last precise pa
144.9
last precise sep
30.882