20049+5855 ES 1799 BC

 
 
20h 04m 47.92s +58 55' 19.4" P.A. 151.00 sep 2.2 mag 13.00,13.20
 
 
Coord 2000 20049+5855 Discov num ES 1799 Comp BC Coord arcsec 2000 20 04 47.92 +58 55 19.4
Date first 1919 Date last 2019 Obs 4
Pa first 154 Pa last 150.5 P.A. Now (θ) 150.5°
Sep first 2.1 Sep last 2.17 Sep. Now (ρ) 2.17"
Mag pri 13.00 Mag sec 13.20 delta mag (ΔM) 0.2 Spectral class
Pri motion ra -002 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes Z (Parallax indicates components are physical)
This double is physical.
 
 
20049+5855 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 04 51 +58 55 17 ES 1799 AB 2015 4 273 22.3 10.36 12.01 1.65
Show 20 04 48 +58 55 19 ES 1799 BC 2019 4 151 2.2 13.00 13.20 0.20 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2236377135881156608