21465+2210 HO  465BC

 
 
21h 46m 25.89s +22 10' 09.9" P.A. 80 sep 5 mag 11.50,13.20
 
 
Coord 2000
21465+2210
Discov num
HO  465
Comp
BC
Coord arcsec 2000
21 46 25.89 +22 10 09.9
Date first
1893
Date last
2011
Obs
7
Pa first
80
Pa last
80
P.A. Now (θ)
80°
Sep first
3.6
Sep last
5.0
Sep. Now (ρ)
5"
Mag pri
11.50
Mag sec
13.20
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
-013
Sec motion ra
Pri motion dec
-011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
21465+2210 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21465+2210 HDS3101 Aa,Ab 1991 2015 2 18 0.2 7.24 9.59 2.35
Show 21465+2210 HO 465 AB 1893 2012 13 247 44.7 7.09 11.50 4.41
Show 21465+2210 HO 465 BC 1893 2011 7 80 5.0 11.50 13.20 1.70 <===
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
80.1
Precise sep
5.01
Cdsa2 id
HO 465 BC
Constellation
Pegasus
Ra deg
21.773858333333333
De deg
22.169416666666667
last precise pa
80.1
last precise sep
5.01
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21465+2210 HO 465 BC 2000 4 81 4.8 9.10 10.90 214628.79+221028.0
21465+2210 HO 465 BC 2011 5 80 5.0 9.20 11.00 214628.79+221028.0

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