02333+5619 FAB   4AC

 
 
02h 33m 18.35s +56 19' 05.0" P.A. 261 sep 18.7 mag 9.86,10.72 Sp A2Iab dist. 591.72 pc (1930.19 l.y.)
 
 
Coord 2000
02333+5619
Discov num
FAB   4
Comp
AC
Coord arcsec 2000
02 33 18.35 +56 19 05.0
Date first
1911
Date last
2015
Obs
10
Pa first
260
Pa last
261
P.A. Now (θ)
261°
Sep first
18.8
Sep last
18.7
Sep. Now (ρ)
18.7"
Mag pri
9.86
Mag sec
10.72
delta mag (ΔM)
0.86
Spectral class
A2Iab (white)
Pri motion ra
+002
Sec motion ra
-002
Pri motion dec
+008
Sec motion dec
+000
Notes
rPM=1.085
This double is not physical.
 
 
02333+5619 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show V556 Per 23423 02333+5619 A 1276 AB 1906 2015 13 203 0.9 9.86 9.92 0.06
Show 23423 02333+5619 FAB 4 AC 1911 2015 10 261 18.7 9.86 10.72 0.86 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
260.6
Precise sep
18.735
Var name
V556 Per
Constellation
Perseus
SAO
23423
HIP
11888
Tycho2
3695-02072-1
HD
236970
BD
BD+55 643
Distance
591.72
Distance ly
1930.19
last precise pa
260.6
last precise sep
18.735
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02333+5619 FAB 4 AC 2000 7 260 18.9 9.86 10.72 D 023318.35+561905.0
02333+5619 FAB 4 AC 2009 8 261 18.8 9.86 10.72 D 023318.35+561905.0
02333+5619 FAB 4 AC 2015 10 261 18.7 9.86 10.72 A2Iab 023318.35+561905.0

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