20201+3921 ES 2050 AB

 
 
20h 20m 06.87s +39 21' 17.6" P.A. 92.00 sep 5.9 mag 9.50,12.50
 
 
Coord 2000 20201+3921 Discov num ES 2050 Comp AB Coord arcsec 2000 20 20 06.87 +39 21 17.6
Date first 1923 Date last 2015 Obs 7
Pa first 93 Pa last 92.2 P.A. Now (θ) 92.2°
Sep first 6.0 Sep last 5.861 Sep. Now (ρ) 5.861"
Mag pri 9.50 Mag sec 12.50 delta mag (ΔM) 3 Spectral class
Pri motion ra -005 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
20201+3921 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 20 20 07 +39 21 18 ES 2050 AB 2015 7 92 5.9 9.50 12.50 3.00 <===
Show 20 20 07 +39 21 18 ES 2050 AC 2015 10 191 11.2 9.50 13.80 4.30
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3152-01557-1 Gaia DR2 2061461912692370688