20135+0440 J 550

 
 
20h 13m 28.14s +04 39' 39.1" P.A. 141.00 sep 4.2 mag 11.87,12.30
 
 
Coord 2000 20135+0440 Discov num J   550 Comp Coord arcsec 2000 20 13 28.14 +04 39 39.1
Date first 1911 Date last 2015 Obs 8
Pa first 133 Pa last 141.2 P.A. Now (θ) 141.2°
Sep first 4.9 Sep last 4.162 Sep. Now (ρ) 4.162"
Mag pri 11.87 Mag sec 12.30 delta mag (ΔM) 0.43 Spectral class
Pri motion ra -016 Sec motion ra +000
Pri motion dec +008 Sec motion dec -025
Notes
rPM=1.467
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4247640261092940160