03566+5042 S   440AC

 
 
03h 56m 36.44s +50 41' 44.5" P.A. 132 sep 85.6 mag 5.32,12.18 Sp F5IV dist. 37.44 pc (122.13 l.y.)
 
 
Coord 2000
03566+5042
Discov num
S   440
Comp
AC
Coord arcsec 2000
03 56 36.44 +50 41 44.5
Date first
1908
Date last
2012
Obs
7
Pa first
133
Pa last
132
P.A. Now (θ)
132°
Sep first
102.6
Sep last
85.6
Sep. Now (ρ)
85.6"
Mag pri
5.32
Mag sec
12.18
delta mag (ΔM)
6.86
Spectral class
F5IV (yellow-white)
Pri motion ra
+092
Sec motion ra
-001
Pri motion dec
-128
Sec motion dec
+000
Notes
N (See Notes)
rPM=1.004
This double is not physical.
 
 
03566+5042 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 43 Per 24314 03566+5042 S 440 AB 1825 2012 17 31 75.5 5.32 10.66 5.34
Show 24314 03566+5042 S 440 AC 1908 2012 7 132 85.6 5.32 12.18 6.86 <===
Show 24314 03566+5042 S 440 AD 1922 2012 5 290 68.0 5.32 13.43 8.11
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
132.1
Precise sep
85.565
Other name
A Per
Constellation
Perseus
SAO
24314
HIP
18453
Tycho2
3339-01703-1
HD
24546
HR
1210
GC
4728
BD
BD+50 860
Flamsteed
43 Persei
Flamsteed name
43 Per
Distance
37.44
Distance ly
122.13
last precise pa
132.1
last precise sep
85.565
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03566+5042 S 440 AC 1925 3 133 99.7 5.32 11.40 F5IV N 035636.44+504144.5
03566+5042 S 440 AC 2000 4 132 88.6 5.32 12.20 F5IV N 035636.44+504144.5
03566+5042 S 440 AC 2002 6 132 87.4 5.32 12.20 F5IV N 035636.44+504144.5
03566+5042 S 440 AC 2012 6 132 86.6 5.32 12.20 F5IV N 035636.44+504144.5

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