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
Constellation
Lacerta
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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