23536+5131 STTA251BD

 
 
23h 53m 32.01s +51 30' 39.1" P.A. 165 sep 14.2 mag 9.14,13.10 Sp K5
 
 
Coord 2000
23536+5131
Discov num
STTA251
Comp
BD
Coord arcsec 2000
23 53 32.01 +51 30 39.1
Date first
1905
Date last
2006
Obs
5
Pa first
171
Pa last
165
P.A. Now (θ)
165°
Sep first
14.6
Sep last
14.2
Sep. Now (ρ)
14.2"
Mag pri
9.14
Mag sec
13.10
delta mag (ΔM)
3.96
Spectral class
K5 (yellow-orange)
Pri motion ra
-016
Sec motion ra
-004
Pri motion dec
-008
Sec motion dec
-007
Notes
N (See Notes)
rPM=0.673
Nature of this double is uncertain.
 
 
23536+5131 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 23536+5131 STTA251 AB 1875 2017 32 209 48.1 6.89 9.14 2.25
Show 23536+5131 STTA251 AC 1903 2017 11 135 46.6 6.89 11.70 4.81
Show 23536+5131 STTA251 BD 1905 2006 5 165 14.2 9.14 13.10 3.96 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
165
Precise sep
14.15
Constellation
Cassiopeia
last precise pa
165
last precise sep
14.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23536+5131 STTA251 BD 2006 3 165 14.2 9.14 13.10 N D 235332.01+513039.1

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