20484-1812 S 763 AB (HD 198063)

 
 
20h 48m 25.96s -18° 12' 06.1" P.A. 293.00 sep 15.8 mag 7.24,7.79 Sp G8III-IV dist. 167.79 pc (547.33 l.y.)
 
 
Coord 2000 20484-1812 Discov num S   763 Comp AB Coord arcsec 2000 20 48 25.96 -18 12 06.1
Date first 1795 Date last 2019 Obs 48
Pa first 287 Pa last 293.4 P.A. Now (θ) 293.4°
Sep first 14.8 Sep last 15.8 Sep. Now (ρ) 15.8"
Mag pri 7.24 Mag sec 7.79 delta mag (ΔM) 0.55 Spectral class G8III-IV (yellow)
Pri motion ra +020 Sec motion ra +017
Pri motion dec -011 Sec motion dec -007
Notes N (See Notes)
rPM=0.219 (< 0.3, Physical double)
This double is physical.
 
 
20484-1812 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 198063 163895 20 48 26 -18 12 06 S 763 AB 2019 48 293 15.8 7.24 7.79 0.55 <===
Show 163895 20 48 26 -18 12 06 S 763 AC 2015 5 177 542.3 7.24 11.72 4.48
Show 20 48 28 -18 21 08 S 763 CD 2018 7 333 9.1 11.72 12.00 0.28
Show 20 48 26 -18 12 06 OCC 9211 EF 2018 1 46 0.6 7.20 10.80 3.60
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 198063 Constellation Capricornus SAO 163895 HIP 102681
Tycho2 6348-01744-1 Gaia DR2 6858748586264436608 HD 198063 GC 28996
BD BD-18 5778 Distance 167.79 Distance ly 547.33