23108+4531 RAO  89CD

 
 
23h 10m 54.83s +45 30' 45.8" P.A. 22 sep 21.2 mag 15.30,16.30
 
 
Coord 2000
23108+4531
Discov num
RAO  89
Comp
CD
Coord arcsec 2000
23 10 54.83 +45 30 45.8
Date first
1999
Date last
2014
Obs
3
Pa first
24
Pa last
22
P.A. Now (θ)
22°
Sep first
16.8
Sep last
21.2
Sep. Now (ρ)
21.2"
Mag pri
15.30
Mag sec
16.30
delta mag (ΔM)
1
Spectral class
Pri motion ra
-050
Sec motion ra
+020
Pri motion dec
-322
Sec motion dec
+038
Notes
U (Proper motion indicates non-physical)
rPM=1.125
This double is not physical.
 
 
23108+4531 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 23108+4531 HJ 1853 AB 1828 2014 6 328 42.5 7.07 12.43 5.36
Show 23108+4531 HJ 1853 AC 1989 2014 6 89 49.6 7.07 15.30 8.23
Show 23108+4531 RAO 89 CD 1999 2014 3 22 21.2 15.30 16.30 1.00 <===
Show 23108+4531 RAO 89 CE 1999 2013 2 291 15.3 15.30 17.40 2.10
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
22.1
Precise sep
21.2
Cdsa2 id
RAO 89 CD
Constellation
Andromeda
Ra deg
23.181897222222222
De deg
45.51272222222222
last precise pa
22.1
last precise sep
21.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23108+4531 RAO 89 CD 2013 2 22 20.6 15.30 16.30 U 231054.83+453045.8
23108+4531 RAO 89 CD 2014 3 22 21.2 15.30 16.30 U 231054.83+453045.8

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