23573+6102 ARG 99 CD

 
 
23h 58m 09.78s +61° 02' 15.7" P.A. 317.00 sep 4.7 mag 9.79,10.05 Sp F4III
 
 
Coord 2000 23573+6102 Discov num ARG  99 Comp CD Coord arcsec 2000 23 58 09.78 +61 02 15.7
Date first 1865 Date last 2018 Obs 21
Pa first 319 Pa last 316.5 P.A. Now (θ) 316.5°
Sep first 4.8 Sep last 4.654 Sep. Now (ρ) 4.654"
Mag pri 9.79 Mag sec 10.05 delta mag (ΔM) 0.26 Spectral class F4III (yellow-white)
Pri motion ra +028 Sec motion ra +027
Pri motion dec +000 Sec motion dec +001
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.051 (< 0.3, Physical double)
This double is physical.
 
 
23573+6102 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 224364 20954 23 57 20 +61 01 34 STT 512 AB 2013 12 309 2.4 6.85 9.72 2.87
Show 20954 23 57 20 +61 01 34 STT 512 AC 2003 7 84 367.9 6.85 9.79 2.94
Show 23 58 10 +61 02 16 ARG 99 CD 2018 21 317 4.7 9.79 10.05 0.26 <===
Show 23 58 10 +61 02 16 ARG 99 CE 2018 10 87 20.0 9.79 12.96 3.17
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Tycho2 4281-02352-1 Gaia DR2 2011698879716757120 ADS 17119