01145+5449 ES  943AC

 
 
01h 14m 31.81s +54 49' 05.5" P.A. 263 sep 56.5 mag 10.27,11.81
 
 
Coord 2000
01145+5449
Discov num
ES  943
Comp
AC
Coord arcsec 2000
01 14 31.81 +54 49 05.5
Date first
1910
Date last
2015
Obs
7
Pa first
263
Pa last
263
P.A. Now (θ)
263°
Sep first
58.5
Sep last
56.5
Sep. Now (ρ)
56.5"
Mag pri
10.27
Mag sec
11.81
delta mag (ΔM)
1.54
Spectral class
Pri motion ra
+002
Sec motion ra
+004
Pri motion dec
-002
Sec motion dec
-020
Notes
Nature of this double is uncertain.
 
 
01145+5449 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01145+5449 ES 943 AB 1910 2015 5 261 33.2 10.27 12.29 2.02
Show 01145+5449 ES 943 AC 1910 2015 7 263 56.5 10.27 11.81 1.54 <===
Show 01145+5449 ES 943 BC 1910 2015 5 264 24.1 12.29 11.81 0.48
Show 01145+5449 ES 943 CD 1910 2015 6 43 3.3 11.81 12.37 0.56
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
3673-00834-1
last precise pa
263
last precise sep
56.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01145+5449 ES 943 AC 1999 5 262 57.8 10.27 11.81 D 011431.81+544905.5
01145+5449 ES 943 AC 2002 6 264 55.7 10.27 11.81 D 011431.81+544905.5
01145+5449 ES 943 AC 2015 7 263 56.5 10.27 11.81 011431.81+544905.5

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