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
 
 
Precise pa
106.1
Precise sep
2.37
Cdsa2 id
WSI 150 BC
Constellation
Cassiopeia
Ra deg
23.96476388888889
De deg
56.70430555555556
last precise pa
106.1
last precise sep
2.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23579+5642 WSI 150 BC 2000 1 106 2.0 11.80 11.90 235752.05+564225.6
23579+5642 WSI 150 BC 2012 1 106 2.3 11.80 11.90 235752.05+564225.6

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