20558+4722 TOB 200

 
 
20h 55m 48.23s +47° 21' 59.1" P.A. 91.00 sep 11.5 mag 12.80,13.40
 
 
Coord 2000 20558+4722 Discov num TOB 200 Comp Coord arcsec 2000 20 55 48.23 +47 21 59.1
Date first 1983 Date last 2015 Obs 7
Pa first 92 Pa last 91.1 P.A. Now (θ) 91.1°
Sep first 11.2 Sep last 11.507 Sep. Now (ρ) 11.507"
Mag pri 12.80 Mag sec 13.40 delta mag (ΔM) 0.6 Spectral class
Pri motion ra -001 Sec motion ra
Pri motion dec -006 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2166843608227353856