20051-3023 BRT 3089

 
 
20h 05m 02.17s -30 23' 46.9" P.A. 48.00 sep 3.1 mag 11.40,11.87
 
 
Coord 2000 20051-3023 Discov num BRT3089 Comp Coord arcsec 2000 20 05 02.17 -30 23 46.9
Date first 1913 Date last 2016 Obs 6
Pa first 51 Pa last 48.3 P.A. Now (θ) 48.3°
Sep first 2.7 Sep last 3.124 Sep. Now (ρ) 3.124"
Mag pri 11.40 Mag sec 11.87 delta mag (ΔM) 0.47 Spectral class
Pri motion ra -030 Sec motion ra -002
Pri motion dec -026 Sec motion dec -006
Notes
rPM=0.867
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 7440-00447-1 Gaia DR2 6749136352244636160