23293+5458 STI2986AD

 
 
23H 29M 13.74S +54 58' 23.0" P.A. 231 SEP 39.3 MAG 11.55,12.85
 
 
Coord 2000
23293+5458
Discov num
STI2986
Comp
AD
Coord arcsec 2000
23 29 13.74 +54 58 23.0
Date first
2000
Date last
2015
Obs
3
Pa first
231
Pa last
231
P.A. Now (θ)
231°
Sep first
39.5
Sep last
39.3
Sep. Now (ρ)
39.3"
Mag pri
11.55
Mag sec
12.85
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
-009
Sec motion ra
+001
Pri motion dec
-007
Sec motion dec
-003
Notes
rPM=0.945
This double is not physical.
 
 
23293+5458 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 23293+5458 STI2986 AB 1904 2015 6 241 14.4 11.55 13.10 1.55
Show 23293+5458 STI2986 AC 2000 2015 3 329 16.0 11.55 12.40 0.85
Show 23293+5458 STI2986 AD 2000 2015 3 231 39.3 11.55 12.85 1.30 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
4003-02373-1
last precise pa
230.7
last precise sep
39.27