20088-6001 I 1120 AB (HD 190543)

 
 
20h 08m 50.31s -60° 01' 15.2" P.A. 68.00 sep 6.0 mag 9.00,10.38 Sp F7V dist. 111.61 pc (364.07 l.y.)
 
 
Coord 2000 20088-6001 Discov num I  1120 Comp AB Coord arcsec 2000 20 08 50.31 -60 01 15.2
Date first 1916 Date last 2020 Obs 16
Pa first 71 Pa last 68.2 P.A. Now (θ) 68.2°
Sep first 5.4 Sep last 6.009 Sep. Now (ρ) 6.009"
Mag pri 9.00 Mag sec 10.38 delta mag (ΔM) 1.38 Spectral class F7V (yellow-white)
Pri motion ra +060 Sec motion ra +151
Pri motion dec -066 Sec motion dec -002
Notes V (Proper motion indicates physical)
rPM=0.737
This double is physical.
 
 
20088-6001 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 190543 254734 20 08 50 -60 01 15 I 1120 AB 2020 16 68 6.0 9.00 10.38 1.38 <===
Show 254734 20 08 50 -60 01 15 UC 4101 AC 2015 3 184 84.7 9.00 15.70 6.70
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 190543 Constellation Pavo SAO 254734 HIP 99251
Tycho2 9086-01087-1 Gaia DR2 6444123580360511232 HD 190543 CP CP-60 7374
Distance 111.61 Distance ly 364.07