22311+4509 RAO  29BD

 
 
22h 31m 06.47s +45 09' 44.1" P.A. 264 sep 12.3 mag 14.12,16.60
 
 
Coord 2000
22311+4509
Discov num
RAO  29
Comp
BD
Coord arcsec 2000
22 31 06.47 +45 09 44.1
Date first
1998
Date last
2012
Obs
2
Pa first
268
Pa last
264
P.A. Now (θ)
264°
Sep first
14.6
Sep last
12.3
Sep. Now (ρ)
12.3"
Mag pri
14.12
Mag sec
16.60
delta mag (ΔM)
2.48
Spectral class
Pri motion ra
-167
Sec motion ra
-006
Pri motion dec
+027
Sec motion dec
-004
Notes
N U (See Notes, Proper motion indicates non-physical)
rPM=0.969
This double is not physical.
 
 
22311+4509 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 22311+4509 LEP 108 AB 1998 2002 3 8 62.5 7.69 14.12 6.43
Show 22311+4509 RAO 29 BC 2012 2012 1 216 3.9 14.12 20.00 5.88
Show 22311+4509 RAO 29 BD 1998 2012 2 264 12.3 14.12 16.60 2.48 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
264.4
Precise sep
12.276
Cdsa2 id
RAO 29 BD
Constellation
Lacerta
Ra deg
22.51846388888889
De deg
45.16225
last precise pa
264.4
last precise sep
12.276
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22311+4509 RAO 29 BD 2012 2 264 12.3 14.12 16.60 223106.47+450944.1

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