20501-3315 UC 4305

 
 
20h 50m 05.75s -33° 14' 43.5" P.A. 302.00 sep 143.4 mag 10.07,12.64
 
 
Coord 2000 20501-3315 Discov num UC 4305 Comp Coord arcsec 2000 20 50 05.75 -33 14 43.5
Date first 1913 Date last 2016 Obs 7
Pa first 303 Pa last 302.2 P.A. Now (θ) 302.2°
Sep first 144.0 Sep last 143.437 Sep. Now (ρ) 143.437"
Mag pri 10.07 Mag sec 12.64 delta mag (ΔM) 2.57 Spectral class
Pri motion ra +148 Sec motion ra +147
Pri motion dec -019 Sec motion dec -018
Notes V (Proper motion indicates physical)
rPM=0.009 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Microscopium Tycho2 7461-01225-1 Gaia DR2 6780097946847202688