21020-8441 R 324 AB

 
 
21h 01m 57.15s -84° 41' 05.5" P.A. 39.00 sep 17.9 mag 10.20,11.30
 
 
Coord 2000 21020-8441 Discov num R   324 Comp AB Coord arcsec 2000 21 01 57.15 -84 41 05.5
Date first 1895 Date last 2015 Obs 7
Pa first 49 Pa last 38.6 P.A. Now (θ) 38.6°
Sep first 19.2 Sep last 17.873 Sep. Now (ρ) 17.873"
Mag pri 10.20 Mag sec 11.30 delta mag (ΔM) 1.1 Spectral class
Pri motion ra +008 Sec motion ra -007
Pri motion dec -006 Sec motion dec -001
Notes
rPM=1.581
This double is not physical.
 
 
21020-8441 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 01 57 -84 41 06 R 324 AB 2015 7 39 17.9 10.20 11.30 1.10 <===
Show 21 02 05 -84 40 52 R 324 BC 2015 7 62 26.4 11.30 12.30 1.00
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Octans Tycho2 9528-01705-1 Gaia DR2 6343288640287997568