19521+0051 J 497

 
 
19h 52m 03.44s +00 52' 09.8" P.A. 131.00 sep 3.5 mag 9.40,12.00
 
 
Coord 2000 19521+0051 Discov num J   497 Comp Coord arcsec 2000 19 52 03.44 +00 52 09.8
Date first 1911 Date last 1915 Obs 2
Pa first 133 Pa last 130.8 P.A. Now (θ) 130.8°
Sep first 3.3 Sep last 3.48 Sep. Now (ρ) 3.48"
Mag pri 9.40 Mag sec 12.00 delta mag (ΔM) 2.6 Spectral class
Pri motion ra -004 Sec motion ra
Pri motion dec -014 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4240264775759081984