21462+4239 ES 1460 AB

 
 
21h 46m 22.06s +42° 40' 29.0" P.A. 8.00 sep 1.8 mag 10.70,12.00
 
 
Coord 2000 21462+4239 Discov num ES 1460 Comp AB Coord arcsec 2000 21 46 22.06 +42 40 29.0
Date first 1915 Date last 2016 Obs 3
Pa first 2 Pa last 7.9 P.A. Now (θ) 7.9°
Sep first 1.8 Sep last 1.825 Sep. Now (ρ) 1.825"
Mag pri 10.70 Mag sec 12.00 delta mag (ΔM) 1.3 Spectral class
Pri motion ra -015 Sec motion ra -015
Pri motion dec -014 Sec motion dec -014
Notes
Nature of this double is uncertain.
 
 
21462+4239 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 46 22 +42 40 29 ES 1460 AB 2016 3 8 1.8 10.70 12.00 1.30 <===
Show 21 46 22 +42 40 29 ES 1460 AC 2015 4 238 20.3 10.70 15.40 4.70
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3192-00577-1 Gaia DR2 1972636392670118400