11515+0244 J  2101AC

 
 
11h 51m 21.28s +02 44' 07.7" P.A. 33 sep 17.4 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
2017
Obs
5
Pa first
45
Pa last
33
P.A. Now (θ)
33°
Sep first
8.0
Sep last
17.4
Sep. Now (ρ)
17.4"
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 2017 6 337 6.0 12.89 14.00 1.11
Show 11515+0244 J 2101 AC 1942 2017 5 33 17.4 12.89 14.71 1.82 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
32.9
Precise sep
17.4
Cdsa2 id
J 2101 AC
Constellation
Virgo
Ra deg
11.85591111111111
De deg
2.735472222222222
last precise pa
32.9
last precise sep
17.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11515+0244 J 2101 AC 2000 3 34 17.7 12.89 14.71 DB 115121.21+024409.7
11515+0244 J 2101 AC 2017 5 33 17.4 12.89 14.71 B 115121.28+024407.7

If you need more information about this double, apply for a data request form to the WDS.