20257+3022 COU 1324

 
 
20h 25m 39.10s +30 21' 59.9" P.A. 202.00 sep 3.0 mag 10.69,12.80 Sp F8
 
 
Coord 2000 20257+3022 Discov num COU1324 Comp Coord arcsec 2000 20 25 39.10 +30 21 59.9
Date first 1975 Date last 2016 Obs 4
Pa first 205 Pa last 201.7 P.A. Now (θ) 201.7°
Sep first 2.6 Sep last 2.996 Sep. Now (ρ) 2.996"
Mag pri 10.69 Mag sec 12.80 delta mag (ΔM) 2.11 Spectral class F8 (yellow-white)
Pri motion ra +019 Sec motion ra
Pri motion dec +017 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2685-01542-1 Gaia DR2 1861696872031548800 HD 334346