11241+7623 HJ 1187AB

 
 
11H 24M 05.97S +76 23' 47.7" P.A. 180 SEP 18.9 MAG 12.78,12.95
 
 
Coord 2000
11241+7623
Discov num
HJ 1187
Comp
AB
Coord arcsec 2000
11 24 05.97 +76 23 47.7
Date first
1828
Date last
2004
Obs
5
Pa first
199
Pa last
180
P.A. Now (θ)
180°
Sep first
10.0
Sep last
18.9
Sep. Now (ρ)
18.9"
Mag pri
12.78
Mag sec
12.95
delta mag (ΔM)
0.17
Spectral class
Pri motion ra
-002
Sec motion ra
+004
Pri motion dec
+013
Sec motion dec
-027
Notes
rPM=1.482
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
179.7
last precise sep
18.898