11521+0936 GWP1692BC

 
 
11h 52m 05.17s +09 35' 43.0" P.A. 138 sep 66.9 mag 13.85,15.83
 
 
Coord 2000
11521+0936
Discov num
GWP1692
Comp
BC
Coord arcsec 2000
11 52 05.17 +09 35 43.0
Date first
1989
Date last
2000
Obs
3
Pa first
138
Pa last
138
P.A. Now (θ)
138°
Sep first
67.1
Sep last
66.9
Sep. Now (ρ)
66.9"
Mag pri
13.85
Mag sec
15.83
delta mag (ΔM)
1.98
Spectral class
Pri motion ra
-053
Sec motion ra
-094
Pri motion dec
+008
Sec motion dec
+011
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.434
This double is physical.
 
 
11521+0936 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 11521+0936 GWP1692 AB 1989 2015 4 284 49.0 11.25 13.85 2.60
Show 11521+0936 GWP1692 BC 1989 2000 3 138 66.9 13.85 15.83 1.98 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
138.1
Precise sep
66.947
Constellation
Virgo
last precise pa
138.1
last precise sep
66.947
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11521+0936 GWP1692 BC 1989 1 138 67.1 13.85 15.83 NV 115205.17+093543.0
11521+0936 GWP1692 BC 2000 3 138 66.9 13.85 15.83 NV 115205.17+093543.0

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