03566+5042 S 440 AB (43 Per)
03h 56m 36.52s +50° 41' 43.4" P.A. 31.00 sep 75.3 mag 5.32,10.66 Sp F5V dist. 37.44 pc (122.13 l.y.)
Coord 2000 |
03566+5042 |
|
Discov num |
S 440 |
|
Comp |
AB |
|
Coord arcsec 2000 |
03 56 36.52 +50 41 43.4 |
|
Date first |
1825 |
|
Date last |
2016 |
|
Obs |
23 |
|
Pa first |
30 |
|
Pa last |
30.7 |
|
P.A. Now (θ) |
30.7° |
|
Sep first |
75.3 |
|
Sep last |
75.322 |
|
Sep. Now (ρ) |
75.322" |
|
Mag pri |
5.32 |
|
Mag sec |
10.66 |
|
delta mag (ΔM) |
5.34 |
|
Spectral class |
F5V (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 |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
24314 |
03 56 37 +50 41 43 |
CIA 16 Aa,Ab |
2019 |
9 |
146 |
0.0 |
5.00 |
5.10 |
0.10 |
Y |
|
Show |
43 Per |
24314 |
03 56 37 +50 41 43 |
S 440 AB |
2016 |
23 |
31 |
75.3 |
5.32 |
10.66 |
5.34 |
|
<=== |
Show |
|
24314 |
03 56 37 +50 41 43 |
S 440 AC |
2012 |
7 |
132 |
85.6 |
5.32 |
12.18 |
6.86 |
|
|
Show |
|
24314 |
03 56 37 +50 41 43 |
S 440 AD |
2014 |
8 |
291 |
67.7 |
5.32 |
13.43 |
8.11 |
|
|
Quintuple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
43 Per |
|
Constellation |
Perseus |
|
SAO |
24314 |
|
HIP |
18453 |
|
Tycho2 |
3339-01703-1 |
|
Gaia DR2 |
250437313946591360 |
|
HD |
24546 |
|
HR |
1210 |
|
GC |
4728 |
|
BD |
BD+50 860 |
|
Flamsteed |
43 Persei |
|
Flamsteed name |
43 Per |
|
Distance |
37.44 |
|
Distance ly |
122.13 |
|