02227+5705 A   963AB

 
 
02h 22m 43.52s +57 05' 12.5" P.A. 143 sep 4.5 mag 9.30,13.30 Sp B2II
 
 
Coord 2000
02227+5705
Discov num
A   963
Comp
AB
Coord arcsec 2000
02 22 43.52 +57 05 12.5
Date first
1905
Date last
2016
Obs
8
Pa first
141
Pa last
143
P.A. Now (θ)
143°
Sep first
4.3
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
9.30
Mag sec
13.30
delta mag (ΔM)
4
Spectral class
B2II (blue-white)
Pri motion ra
-004
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
02227+5705 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 23258 02227+5705 A 963 AB 1905 2016 8 143 4.5 9.30 13.30 4.00 <===
Show 23258 02227+5705 A 963 BC 1905 2016 5 302 1.2 13.30 13.70 0.40
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
SAO
23258
Tycho2
3694-01938-1
HD
14520
last precise pa
142.5
last precise sep
4.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02227+5705 A 963 AB 1999 5 146 3.9 9.30 13.30 B2II D 022243.52+570512.5
02227+5705 A 963 AB 2015 7 143 4.4 9.30 13.30 B2II 022243.52+570512.5

If you need more information about this double, apply for a data request form to the WDS.