20204+0118 J 555

 
 
20h 20m 21.77s +01 17' 30.6" P.A. 274.00 sep 2.5 mag 9.40,9.70
 
 
Coord 2000 20204+0118 Discov num J   555 Comp Coord arcsec 2000 20 20 21.77 +01 17 30.6
Date first 1911 Date last 2018 Obs 11
Pa first 272 Pa last 274.3 P.A. Now (θ) 274.3°
Sep first 1.9 Sep last 2.45 Sep. Now (ρ) 2.45"
Mag pri 9.40 Mag sec 9.70 delta mag (ΔM) 0.3 Spectral class
Pri motion ra +011 Sec motion ra -001
Pri motion dec -006 Sec motion dec +021
Notes
rPM=1.405
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4242958334423391744