20391+2710 CVR 228

 
 
20h 39m 04.97s +27° 09' 38.9" P.A. 320.00 sep 43.3 mag 20.00,20.20 Sp M1+M1
 
 
Coord 2000 20391+2710 Discov num CVR 228 Comp Coord arcsec 2000 20 39 04.97 +27 09 38.9
Date first 2006 Date last 2015 Obs 2
Pa first 320 Pa last 319.7 P.A. Now (θ) 319.7°
Sep first 43.3 Sep last 43.299 Sep. Now (ρ) 43.299"
Mag pri 20.00 Mag sec 20.20 delta mag (ΔM) 0.2 Spectral class M1+M1 (red/red)
Pri motion ra -009 Sec motion ra -013
Pri motion dec +068 Sec motion dec +071
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.069 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1856404986984011648