03566+5042 S   440AD

 
 
03h 56m 36.44s +50 41' 44.5" P.A. 290 sep 68 mag 5.32,13.43 Sp F5IV dist. 37.44 pc (122.13 l.y.)
 
 
Coord 2000
03566+5042
Discov num
S   440
Comp
AD
Coord arcsec 2000
03 56 36.44 +50 41 44.5
Date first
1922
Date last
2012
Obs
5
Pa first
282
Pa last
290
P.A. Now (θ)
290°
Sep first
56.6
Sep last
68.0
Sep. Now (ρ)
68"
Mag pri
5.32
Mag sec
13.43
delta mag (ΔM)
8.11
Spectral class
F5IV (yellow-white)
Pri motion ra
+092
Sec motion ra
+000
Pri motion dec
-128
Sec motion dec
-009
Notes
N (See Notes)
rPM=0.954
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
290.3
Precise sep
67.971
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
290.3
last precise sep
67.971
 
 
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 AD 1922 1 282 56.6 5.32 12.50 F5IV N 035636.44+504144.5
03566+5042 S 440 AD 2000 2 290 60.6 5.32 13.00 F5IV N 035636.44+504144.5
03566+5042 S 440 AD 2002 4 290 66.5 5.32 13.00 F5IV N 035636.44+504144.5
03566+5042 S 440 AD 2012 5 290 68.0 5.32 13.43 F5IV N 035636.44+504144.5

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