22284+5825 H 4  31AB

 
 
22h 28m 25.97s +58 25' 20.2" P.A. 4 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
4
P.A. Now (θ)
Sep first
25.0
Sep last
24.7
Sep. Now (ρ)
24.7"
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_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 22284+5825 H 4 31 AB 1899 2015 26 4 24.7 8.54 10.52 1.98 <===
Show 22284+5825 ARN 79 AC 1905 2015 19 321 78.2 8.54 9.46 0.92
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
3.8
Precise sep
24.74
Constellation
Cepheus
SAO
34487
HIP
110925
Tycho2
3995-01335-1
Gaia DR2
90704433920
HD
213224
BD
BD+57 2542
Distance
194.55
Distance ly
634.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22284+5825 H 4 31 AB 2007 18 4 25.1 8.54 10.52 A0 D 222825.95+582520.3
22284+5825 H 4 31 AB 2008 19 4 25.3 8.54 10.52 A0 D 222825.95+582520.3
22284+5825 H 4 31 AB 2011 21 4 25.0 8.54 10.52 A0 D 222825.95+582520.3
22284+5825 H 4 31 AB 2015 22 4 24.7 8.54 10.52 A0 222825.95+582520.3

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