19487+4242 ES 1564

 
 
19h 48m 43.97s +42 42' 05.3" P.A. 356.00 sep 7.2 mag 10.60,12.00
 
 
Coord 2000 19487+4242 Discov num ES 1564 Comp Coord arcsec 2000 19 48 43.97 +42 42 05.3
Date first 1892 Date last 2021 Obs 14
Pa first 10 Pa last 355.7 P.A. Now (θ) 355.7°
Sep first 8.4 Sep last 7.23 Sep. Now (ρ) 7.23"
Mag pri 10.60 Mag sec 12.00 delta mag (ΔM) 1.4 Spectral class
Pri motion ra +018 Sec motion ra -001
Pri motion dec -001 Sec motion dec -005
Notes
rPM=1.077
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3144-00353-1 Gaia DR2 2078693394507530624