20089-5559 TDT 2021 AB

 
 
20h 08m 49.53s -55 58' 33.4" P.A. 236.00 sep 0.5 mag 11.00,11.12
 
 
Coord 2000 20089-5559 Discov num TDT2021 Comp AB Coord arcsec 2000 20 08 49.53 -55 58 33.4
Date first 1991 Date last 1991 Obs 1
Pa first 236 Pa last 235.6 P.A. Now (θ) 235.6°
Sep first 0.5 Sep last 0.48 Sep. Now (ρ) 0.48"
Mag pri 11.00 Mag sec 11.12 delta mag (ΔM) 0.12 Spectral class
Pri motion ra +029 Sec motion ra +029
Pri motion dec +000 Sec motion dec +000
Notes
Nature of this double is uncertain.
 
 
20089-5559 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 08 50 -55 58 33 TDT 2021 AB 1991 1 236 0.5 11.00 11.12 0.12 <===
Show 20 08 50 -55 58 33 RST 4052 AC 2016 3 55 1.5 11.00 13.80 2.80
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Telescopium Tycho2 8780-00987-1 Gaia DR2 6471988361807576704