20161+4432 BRT 2258

 
 
20h 16m 03.54s +44 32' 34.8" P.A. 6.00 sep 2.8 mag 12.70,13.90
 
 
Coord 2000 20161+4432 Discov num BRT2258 Comp Coord arcsec 2000 20 16 03.54 +44 32 34.8
Date first 1938 Date last 2016 Obs 3
Pa first 20 Pa last 6.2 P.A. Now (θ) 6.2°
Sep first 2.0 Sep last 2.755 Sep. Now (ρ) 2.755"
Mag pri 12.70 Mag sec 13.90 delta mag (ΔM) 1.2 Spectral class
Pri motion ra Sec motion ra -001
Pri motion dec Sec motion dec +015
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2081518177319054464