23579+5642 WSI 150BC

 
 
23H 57M 53.15S +56 42' 15.5" P.A. 106 SEP 2.4 MAG 11.80,11.90 SP K3III
 
 
Coord 2000
23579+5642
Discov num
WSI 150
Comp
BC
Coord arcsec 2000
23 57 53.15 +56 42 15.5
Date first
2011
Date last
2012
Obs
2
Pa first
108
Pa last
106
P.A. Now (θ)
106°
Sep first
2.3
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
11.80
Mag sec
11.90
delta mag (ΔM)
0.1
Spectral class
K3III (yellow-orange)
Pri motion ra
-027
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
23579+5642 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 23579+5642 STI3067 A,BC 1917 2012 5 139 13.3 11.09 11.10 0.01
Show 23579+5642 WSI 150 BC 2011 2012 2 106 2.4 11.80 11.90 0.10 <===
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
4009-01157-1
last precise pa
106.1
last precise sep
2.37