23231-7747 UC 4934 AB

 
 
23h 23m 08.67s -77° 47' 20.7" P.A. 138.00 sep 25.1 mag 9.00,12.70 Sp F5III dist. 206.19 pc (672.59 l.y.)
 
 
Coord 2000 23231-7747 Discov num UC 4934 Comp AB Coord arcsec 2000 23 23 08.67 -77 47 20.7
Date first 1998 Date last 2015 Obs 5
Pa first 139 Pa last 138.4 P.A. Now (θ) 138.4°
Sep first 25.3 Sep last 25.059 Sep. Now (ρ) 25.059"
Mag pri 9.00 Mag sec 12.70 delta mag (ΔM) 3.7 Spectral class F5III (yellow-white)
Pri motion ra +056 Sec motion ra +058
Pri motion dec -022 Sec motion dec -028
Notes V (Proper motion indicates physical)
rPM=0.098 (< 0.3, Physical double)
This double is physical.
 
 
23231-7747 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 258134 23 23 09 -77 47 21 UC 4934 Aa,Ab 2021 4 229 0.1 9.70 9.80 0.10
Show 258134 23 23 09 -77 47 21 UC 4934 AB 2015 5 138 25.1 9.00 12.70 3.70 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Octans SAO 258134 HIP 115449 Tycho2 9481-00625-1
HD 220129 GC 32526 CP CP-78 1471 Distance 206.19
Distance ly 672.59