20105+4923 ES 1099

 
 
20h 10m 33.17s +49 22' 43.0" P.A. 186.00 sep 4.9 mag 10.00,11.00
 
 
Coord 2000 20105+4923 Discov num ES 1099 Comp Coord arcsec 2000 20 10 33.17 +49 22 43.0
Date first 1910 Date last 2018 Obs 14
Pa first 183 Pa last 185.9 P.A. Now (θ) 185.9°
Sep first 4.9 Sep last 4.932 Sep. Now (ρ) 4.932"
Mag pri 10.00 Mag sec 11.00 delta mag (ΔM) 1 Spectral class
Pri motion ra -016 Sec motion ra
Pri motion dec -119 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3567-00978-1 Gaia DR2 2087586175833525376