20257-2341 DAW 227 AC

 
 
20h 25m 42.87s -23 40' 45.8" P.A. 56.00 sep 19.7 mag 11.37,13.10
 
 
Coord 2000 20257-2341 Discov num DAW 227 Comp AC Coord arcsec 2000 20 25 42.87 -23 40 45.8
Date first 1919 Date last 2020 Obs 4
Pa first 61 Pa last 56 P.A. Now (θ) 56°
Sep first 19.2 Sep last 19.68 Sep. Now (ρ) 19.68"
Mag pri 11.37 Mag sec 13.10 delta mag (ΔM) 1.73 Spectral class
Pri motion ra -023 Sec motion ra -020
Pri motion dec -044 Sec motion dec -023
Notes
rPM=0.427
Nature of this double is uncertain.
 
 
20257-2341 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 25 43 -23 40 46 HJ 2957 AB 2020 7 276 15.0 11.37 11.73 0.36
Show 20 25 43 -23 40 46 DAW 227 AC 2020 4 56 19.7 11.37 13.10 1.73 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Capricornus Tycho2 6907-00688-1 Gaia DR2 6849538531413344384