20209-3450 B 478

 
 
20h 20m 54.41s -34 49' 55.0" P.A. 28.00 sep 6.0 mag 10.15,10.90
 
 
Coord 2000 20209-3450 Discov num B   478 Comp Coord arcsec 2000 20 20 54.41 -34 49 55.0
Date first 1912 Date last 2016 Obs 13
Pa first 32 Pa last 27.6 P.A. Now (θ) 27.6°
Sep first 5.7 Sep last 6.013 Sep. Now (ρ) 6.013"
Mag pri 10.15 Mag sec 10.90 delta mag (ΔM) 0.75 Spectral class
Pri motion ra +061 Sec motion ra +125
Pri motion dec -075 Sec motion dec +038
Notes
rPM=0.994
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 7450-01154-1 Gaia DR2 6696256989771673984