22328+2625 HO  475BC

 
 
22h 32m 45.49s +26 24' 32.8" P.A. 219 sep 8.3 mag 9.62,11.30 Sp F5
 
 
Coord 2000
22328+2625
Discov num
HO  475
Comp
BC
Coord arcsec 2000
22 32 45.49 +26 24 32.8
Date first
1893
Date last
2015
Obs
23
Pa first
219
Pa last
219
P.A. Now (θ)
219°
Sep first
7.9
Sep last
8.3
Sep. Now (ρ)
8.3"
Mag pri
9.62
Mag sec
11.30
delta mag (ΔM)
1.68
Spectral class
F5 (yellow-white)
Pri motion ra
+023
Sec motion ra
+011
Pri motion dec
-009
Sec motion dec
-014
Notes
rPM=0.526
Nature of this double is uncertain.
 
 
22328+2625 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 22328+2625 ORL 4 Aa,Ab 2009 2009 1 49 0.2 9.34
Show 22328+2625 HO 475 AB 1893 2016 83 306 1.1 9.34 9.62 0.28
Show 22328+2625 HO 475 AC 1893 2016 41 224 8.4 9.34 11.30 1.96
Show 22328+2625 HO 475 BC 1893 2015 23 219 8.3 9.62 11.30 1.68 <===
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
218.8
Precise sep
8.25
Cdsa2 id
HO 475 BC
Constellation
Pegasus
Ra deg
22.545969444444445
De deg
26.40911111111111
last precise pa
218.8
last precise sep
8.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22328+2625 HO 475 BC 1990 19 221 8.0 9.62 11.60 223245.49+262432.8
22328+2625 HO 475 BC 2001 20 223 8.4 9.62 11.30 223245.49+262432.8
22328+2625 HO 475 BC 2012 21 218 7.8 9.62 11.30 223245.49+262432.8
22328+2625 HO 475 BC 2013 23 217 8.0 9.62 11.30 223245.49+262432.8
22328+2625 HO 475 BC 2015 23 219 8.3 9.62 11.30 F5 223245.49+262432.8

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