20474+2808 BRT 3363

 
 
20h 47m 25.20s +28° 08' 09.6" P.A. 159.00 sep 4.0 mag 11.60,11.80
 
 
Coord 2000 20474+2808 Discov num BRT3363 Comp Coord arcsec 2000 20 47 25.20 +28 08 09.6
Date first 1897 Date last 2016 Obs 6
Pa first 153 Pa last 159.1 P.A. Now (θ) 159.1°
Sep first 3.3 Sep last 4.048 Sep. Now (ρ) 4.048"
Mag pri 11.60 Mag sec 11.80 delta mag (ΔM) 0.2 Spectral class
Pri motion ra -012 Sec motion ra +008
Pri motion dec +062 Sec motion dec -004
Notes N (See Notes)
rPM=1.092
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1857835284111862912 ADS 14292