19442+0536 J 1861

 
 
19h 44m 17.87s +05 35' 33.3" P.A. 22.00 sep 7.8 mag 11.90,12.80
 
 
Coord 2000 19442+0536 Discov num J  1861 Comp Coord arcsec 2000 19 44 17.87 +05 35 33.3
Date first 1941 Date last 2015 Obs 10
Pa first 20 Pa last 21.9 P.A. Now (θ) 21.9°
Sep first 4.0 Sep last 7.778 Sep. Now (ρ) 7.778"
Mag pri 11.90 Mag sec 12.80 delta mag (ΔM) 0.9 Spectral class
Pri motion ra -010 Sec motion ra +005
Pri motion dec -020 Sec motion dec +013
Notes R (Red magnitudes)
rPM=1.621
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4291515520999273728