21336+4438 ES 1340 AB

 
 
21h 33m 42.05s +44° 37' 42.4" P.A. 222.00 sep 7.6 mag 11.32,14.60
 
 
Coord 2000 21336+4438 Discov num ES 1340 Comp AB Coord arcsec 2000 21 33 42.05 +44 37 42.4
Date first 1914 Date last 2015 Obs 7
Pa first 223 Pa last 222 P.A. Now (θ) 222°
Sep first 5.6 Sep last 7.62 Sep. Now (ρ) 7.62"
Mag pri 11.32 Mag sec 14.60 delta mag (ΔM) 3.28 Spectral class
Pri motion ra +007 Sec motion ra
Pri motion dec +010 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
21336+4438 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 33 42 +44 37 42 ES 1340 AB 2015 7 222 7.6 11.32 14.60 3.28 <===
Show 21 33 42 +44 37 42 ES 1340 AC 2015 7 165 5.9 11.32 12.60 1.28
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3195-00081-1 Gaia DR2 1971041070030089984