22284+5825 H 4 31 AB (HD 213224)
22h 28m 25.97s +58° 25' 20.2" P.A. 4.00 sep 24.7 mag 8.54,10.52 Sp A0 dist. 194.55 pc (634.62 l.y.)
Coord 2000 |
22284+5825 |
|
Discov num |
H 4 31 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 28 25.97 +58 25 20.2 |
|
Date first |
1899 |
|
Date last |
2015 |
|
Obs |
26 |
|
Pa first |
10 |
|
Pa last |
3.8 |
|
P.A. Now (θ) |
3.8° |
|
Sep first |
25.0 |
|
Sep last |
24.74 |
|
Sep. Now (ρ) |
24.74" |
|
Mag pri |
8.54 |
|
Mag sec |
10.52 |
|
delta mag (ΔM) |
1.98 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
+018 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
+004 |
|
Sec motion dec |
+005 |
|
Notes |
W
|
|
rPM=1.14
This double is not physical.
22284+5825 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 213224 |
|
22 28 26 +58 25 20 |
H 4 31 AB |
2015 |
26 |
4 |
24.7 |
8.54 |
10.52 |
1.98 |
|
<=== |
Show |
|
|
22 28 26 +58 25 20 |
ARN 79 AC |
2019 |
20 |
320 |
78.7 |
8.54 |
9.46 |
0.92 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 213224 |
|
Constellation |
Cepheus |
|
HIP |
110925 |
|
Tycho2 |
3995-01335-1 |
|
Gaia DR2 |
2200156890704433920 |
|
HD |
213224 |
|
BD |
BD+57 2542 |
|
Distance |
194.55 |
|
Distance ly |
634.62 |
|