03566+5042 S   440AB (43 Per)

 
 
03H 56M 36.44S +50 41' 44.5" P.A. 31 SEP 75.5 MAG 5.32,10.66 SP F5IV DIST. 37.44 PC (122.13 L.Y.)
 
 
Coord 2000
03566+5042
Discov num
S   440
Comp
AB
Coord arcsec 2000
03 56 36.44 +50 41 44.5
Date first
1825
Date last
2012
Obs
17
Pa first
30
Pa last
31
P.A. Now (θ)
31°
Sep first
75.3
Sep last
75.5
Sep. Now (ρ)
75.5"
Mag pri
5.32
Mag sec
10.66
delta mag (ΔM)
5.34
Spectral class
F5IV (yellow-white)
Pri motion ra
+092
Sec motion ra
+092
Pri motion dec
-128
Sec motion dec
-129
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.006 (< 0.3, Physical double)
This double is 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
 
 
Name
43 Per
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
31.2
last precise sep
75.53