20142+4744 ES 799 AC

 
 
20h 14m 13.97s +47 42' 54.4" P.A. 41.00 sep 34.5 mag 10.98,11.40
 
 
Coord 2000 20142+4744 Discov num ES  799 Comp AC Coord arcsec 2000 20 14 13.97 +47 42 54.4
Date first 1901 Date last 2018 Obs 9
Pa first 46 Pa last 41.3 P.A. Now (θ) 41.3°
Sep first 31.4 Sep last 34.519 Sep. Now (ρ) 34.519"
Mag pri 10.98 Mag sec 11.40 delta mag (ΔM) 0.42 Spectral class
Pri motion ra +009 Sec motion ra +009
Pri motion dec -030 Sec motion dec -002
Notes
rPM=0.894
This double is not physical.
 
 
20142+4744 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 14 14 +47 42 54 ES 799 AB 2018 5 14 2.2 10.98 11.10 0.12
Show 20 14 14 +47 42 54 ES 799 AC 2018 9 41 34.5 10.98 11.40 0.42 <===
Show 20 14 16 +47 43 19 ES 799 CD 2015 4 72 4.0 11.40 15.80 4.40
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2084168687536584960