00441+5917 BKO 136BE

 
 
00h 44m 09.00s +59 16' 24.7" P.A. 46 sep 6.4 mag 14.30,15.00
 
 
Coord 2000
00441+5917
Discov num
BKO 136
Comp
BE
Coord arcsec 2000
00 44 09.00 +59 16 24.7
Date first
1998
Date last
2003
Obs
3
Pa first
48
Pa last
46
P.A. Now (θ)
46°
Sep first
6.3
Sep last
6.4
Sep. Now (ρ)
6.4"
Mag pri
14.30
Mag sec
15.00
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
+003
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
00441+5917 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 00441+5917 STI1422 AB 1914 2003 5 115 14.4 14.30 14.30 0.00
Show 00441+5917 BKO 136 AC 1998 2003 3 141 7.4 14.30 14.20 0.10
Show 00441+5917 BKO 136 AD 1998 2003 3 57 9.4 14.30 15.00 0.70
Show 00441+5917 BKO 136 BE 1998 2003 3 46 6.4 14.30 15.00 0.70 <===
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
46.1
Precise sep
6.37
Constellation
Cassiopeia
last precise pa
46.1
last precise sep
6.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00441+5917 BKO 136 BE 2003 2 46 6.4 14.30 15.00 D 004409.00+591624.7

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