20188+0305 UC 4144

 
 
20h 18m 50.31s +03° 04' 43.9" P.A. 347.00 sep 30.8 mag 15.50,15.70
 
 
Coord 2000 20188+0305 Discov num UC 4144 Comp Coord arcsec 2000 20 18 50.31 +03 04 43.9
Date first 2000 Date last 2015 Obs 4
Pa first 348 Pa last 347.1 P.A. Now (θ) 347.1°
Sep first 30.5 Sep last 30.791 Sep. Now (ρ) 30.791"
Mag pri 15.50 Mag sec 15.70 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +008 Sec motion ra +011
Pri motion dec +080 Sec motion dec +074
Notes U R (Proper motion indicates non-physical, Red magnitudes)
rPM=0.083 (< 0.3, Physical double)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4243477239489656064