19574+0128 J 1870

 
 
19h 57m 21.58s +01 28' 20.6" P.A. 283.00 sep 7.7 mag 11.80,11.96 Sp F8
 
 
Coord 2000 19574+0128 Discov num J  1870 Comp Coord arcsec 2000 19 57 21.58 +01 28 20.6
Date first 1909 Date last 2015 Obs 10
Pa first 284 Pa last 282.8 P.A. Now (θ) 282.8°
Sep first 7.9 Sep last 7.704 Sep. Now (ρ) 7.704"
Mag pri 11.80 Mag sec 11.96 delta mag (ΔM) 0.16 Spectral class F8 (yellow-white)
Pri motion ra +022 Sec motion ra +020
Pri motion dec +009 Sec motion dec +002
Notes N B (See Notes, Blue magnitudes)
rPM=0.306
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4240721725917286912