19421+5319 ES 657 AB

 
 
19h 42m 09.76s +53 18' 58.6" P.A. 119.00 sep 3.0 mag 10.32,11.90
 
 
Coord 2000 19421+5319 Discov num ES  657 Comp AB Coord arcsec 2000 19 42 09.76 +53 18 58.6
Date first 1908 Date last 2021 Obs 6
Pa first 114 Pa last 118.7 P.A. Now (θ) 118.7°
Sep first 2.7 Sep last 2.98 Sep. Now (ρ) 2.98"
Mag pri 10.32 Mag sec 11.90 delta mag (ΔM) 1.58 Spectral class
Pri motion ra +001 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19421+5319 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 42 10 +53 18 59 ES 657 AB 2021 6 119 3.0 10.32 11.90 1.58 <===
Show 19 42 10 +53 18 59 GUI 27 AC 2015 10 112 82.9 10.32 10.43 0.11
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3934-00827-1 Gaia DR2 2138121448227771776 ADS 12826