23204+5530 ES  697BC

 
 
23h 20m 26.10s +55 31' 26.8" P.A. 71 sep 3.8 mag 9.89,13.40 Sp A
 
 
Coord 2000
23204+5530
Discov num
ES  697
Comp
BC
Coord arcsec 2000
23 20 26.10 +55 31 26.8
Date first
1908
Date last
2015
Obs
4
Pa first
75
Pa last
71
P.A. Now (θ)
71°
Sep first
3.9
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
9.89
Mag sec
13.40
delta mag (ΔM)
3.51
Spectral class
A (white)
Pri motion ra
-006
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
23204+5530 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 23204+5530 ES 697 AB 1902 2004 12 344 68.1 9.10 9.89 0.79
Show 23204+5530 ES 697 BC 1908 2015 4 71 3.8 9.89 13.40 3.51 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
70.7
Precise sep
3.8
Constellation
Cassiopeia
last precise pa
70.7
last precise sep
3.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23204+5530 ES 697 BC 1998 2 72 4.4 9.89 13.40 D 232026.10+553126.8
23204+5530 ES 697 BC 2003 3 71 4.5 9.89 13.40 D 232026.10+553126.8
23204+5530 ES 697 BC 2015 4 71 3.8 9.89 13.40 A 232026.10+553126.8

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