20227-0319 UC 4161

 
 
20h 22m 42.59s -03 18' 35.7" P.A. 1.00 sep 30.0 mag 15.68,15.85
 
 
Coord 2000 20227-0319 Discov num UC 4161 Comp Coord arcsec 2000 20 22 42.59 -03 18 35.7
Date first 1998 Date last 2015 Obs 4
Pa first 1 Pa last 1.3 P.A. Now (θ) 1.3°
Sep first 29.6 Sep last 29.986 Sep. Now (ρ) 29.986"
Mag pri 15.68 Mag sec 15.85 delta mag (ΔM) 0.17 Spectral class
Pri motion ra -055 Sec motion ra -063
Pri motion dec +005 Sec motion dec +011
Notes U (Proper motion indicates non-physical)
rPM=0.156 (< 0.3, Physical double)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4219716587053990528