20464+4551 CVR 230

 
 
20h 46m 22.25s +45° 50' 52.1" P.A. 7.00 sep 112.9 mag 14.50,19.50 Sp M1+M1
 
 
Coord 2000 20464+4551 Discov num CVR 230 Comp Coord arcsec 2000 20 46 22.25 +45 50 52.1
Date first 2000 Date last 2015 Obs 6
Pa first 7 Pa last 7.4 P.A. Now (θ) 7.4°
Sep first 112.3 Sep last 112.883 Sep. Now (ρ) 112.883"
Mag pri 14.50 Mag sec 19.50 delta mag (ΔM) 5 Spectral class M1+M1 (red/red)
Pri motion ra -049 Sec motion ra -050
Pri motion dec -063 Sec motion dec -063
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.012 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2166328422618076416