20415+4336 BVD 270

 
 
20h 41m 31.38s +43° 36' 22.7" P.A. 76.00 sep 26.0 mag 15.60,16.70
 
 
Coord 2000 20415+4336 Discov num BVD 270 Comp Coord arcsec 2000 20 41 31.38 +43 36 22.7
Date first 1998 Date last 2015 Obs 7
Pa first 76 Pa last 75.8 P.A. Now (θ) 75.8°
Sep first 26.0 Sep last 26.026 Sep. Now (ρ) 26.026"
Mag pri 15.60 Mag sec 16.70 delta mag (ΔM) 1.1 Spectral class
Pri motion ra +035 Sec motion ra +037
Pri motion dec +075 Sec motion dec +075
Notes V (Proper motion indicates physical)
rPM=0.024 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2069609401230773888