20273+4948 BVD 269

 
 
20h 27m 19.71s +49 47' 41.5" P.A. 288.00 sep 11.1 mag 16.70,18.00
 
 
Coord 2000 20273+4948 Discov num BVD 269 Comp Coord arcsec 2000 20 27 19.71 +49 47 41.5
Date first 2000 Date last 2016 Obs 6
Pa first 288 Pa last 288 P.A. Now (θ) 288°
Sep first 11.1 Sep last 11.1 Sep. Now (ρ) 11.1"
Mag pri 16.70 Mag sec 18.00 delta mag (ΔM) 1.3 Spectral class
Pri motion ra +049 Sec motion ra +054
Pri motion dec +059 Sec motion dec +056
Notes V (Proper motion indicates physical)
rPM=0.075 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2180119493881841536