20466-1043 KPP 4343 AB (HD 197858)

 
 
20h 46m 37.51s -10° 42' 48.6" P.A. 317.00 sep 25.5 mag 9.00,12.50 dist. 73.69 pc (240.38 l.y.)
 
 
Coord 2000 20466-1043 Discov num KPP4343 Comp AB Coord arcsec 2000 20 46 37.51 -10 42 48.6
Date first 1906 Date last 2016 Obs 10
Pa first 319 Pa last 316.9 P.A. Now (θ) 316.9°
Sep first 24.3 Sep last 25.45 Sep. Now (ρ) 25.45"
Mag pri 9.00 Mag sec 12.50 delta mag (ΔM) 3.5 Spectral class
Pri motion ra +015 Sec motion ra +016
Pri motion dec -006 Sec motion dec -004
Notes T (Parallax indicates physical)
rPM=0.136 (< 0.3, Physical double)
This double is physical.
 
 
20466-1043 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 197858 163871 20 46 38 -10 42 49 KPP 4343 AB 2016 10 317 25.5 9.00 12.50 3.50 <===
Show 163871 20 46 38 -10 42 49 KPP 4343 AC 2015 5 314 26.3 9.00 14.00 5.00
Show 20 46 36 -10 42 30 KPP 4343 BC 2016 3 261 2.5 12.50 14.00 1.50
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 197858 Spectr F8 Constellation Aquarius SAO 163871
HIP 102527 Tycho2 5760-01622-1 HD 197858 BD BD-11 5420
Distance 73.69 Distance ly 240.38