11515+0244 J  2101AC

 
 
11H 51M 21.28S +02 44' 07.7" P.A. 34 SEP 17.7 MAG 12.89,14.71
 
 
Coord 2000
11515+0244
Discov num
J  2101
Comp
AC
Coord arcsec 2000
11 51 21.28 +02 44 07.7
Date first
1942
Date last
2000
Obs
4
Pa first
45
Pa last
34
P.A. Now (θ)
34°
Sep first
8.0
Sep last
17.7
Sep. Now (ρ)
17.7"
Mag pri
12.89
Mag sec
14.71
delta mag (ΔM)
1.82
Spectral class
Pri motion ra
+008
Sec motion ra
+001
Pri motion dec
-012
Sec motion dec
-004
Notes
B (Blue magnitudes)
rPM=0.737
Nature of this double is uncertain.
 
 
11515+0244 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 11515+0244 J 2101 AB 1942 2000 4 338 6.0 12.89 14.00 1.11
Show 11515+0244 J 2101 AC 1942 2000 4 34 17.7 12.89 14.71 1.82 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Virgo
last precise pa
33.9
last precise sep
17.65