20158+4233 ES 1567

 
 
20h 15m 50.83s +42° 33' 30.8" P.A. 182.00 sep 2.4 mag 10.74,11.39
 
 
Coord 2000 20158+4233 Discov num ES 1567 Comp Coord arcsec 2000 20 15 50.83 +42 33 30.8
Date first 1916 Date last 2018 Obs 8
Pa first 177 Pa last 181.8 P.A. Now (θ) 181.8°
Sep first 2.0 Sep last 2.391 Sep. Now (ρ) 2.391"
Mag pri 10.74 Mag sec 11.39 delta mag (ΔM) 0.65 Spectral class
Pri motion ra +012 Sec motion ra +012
Pri motion dec +070 Sec motion dec +070
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3159-01167-1 Gaia DR2 2080706600297871488 ADS 13613