23005+5447 ES  692BC

 
 
23h 00m 20.19s +54 47' 28.1" P.A. 159 sep 4.3 mag 11.30,11.68
 
 
Coord 2000
23005+5447
Discov num
ES  692
Comp
BC
Coord arcsec 2000
23 00 20.19 +54 47 28.1
Date first
1902
Date last
2015
Obs
8
Pa first
152
Pa last
159
P.A. Now (θ)
159°
Sep first
3.9
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
11.30
Mag sec
11.68
delta mag (ΔM)
0.38
Spectral class
Pri motion ra
-038
Sec motion ra
+001
Pri motion dec
+095
Sec motion dec
-004
Notes
rPM=1.04
This double is not physical.
 
 
23005+5447 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 23005+5447 ES 692 AB 1902 2003 7 250 93.1 9.69 11.30 1.61
Show 23005+5447 ES 692 BC 1902 2015 8 159 4.3 11.30 11.68 0.38 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
159.4
Precise sep
4.27
Constellation
Cassiopeia
Tycho2
3989-00635-1
last precise pa
159.4
last precise sep
4.27
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23005+5447 ES 692 BC 2003 6 159 4.2 11.30 11.68 D 230020.19+544728.1
23005+5447 ES 692 BC 2015 8 159 4.3 11.30 11.68 230020.19+544728.1

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