20139+4642 SMR 69

 
 
20h 13m 55.73s +46 41' 43.2" P.A. 62.00 sep 7.0 mag 12.90,13.00
 
 
Coord 2000 20139+4642 Discov num SMR  69 Comp Coord arcsec 2000 20 13 55.73 +46 41 43.2
Date first 2000 Date last 2015 Obs 10
Pa first 61 Pa last 62.4 P.A. Now (θ) 62.4°
Sep first 7.0 Sep last 7.01 Sep. Now (ρ) 7.01"
Mag pri 12.90 Mag sec 13.00 delta mag (ΔM) 0.1 Spectral class
Pri motion ra -006 Sec motion ra +006
Pri motion dec -001 Sec motion dec -004
Notes
rPM=1.715
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2082553539317161600