18471+5356 A 1382

 
 
18h 47m 05.74s +53° 55' 46.2" P.A. 226.00 sep 4.6 mag 9.58,12.90 Sp F2
 
 
Coord 2000 18471+5356 Discov num A  1382 Comp Coord arcsec 2000 18 47 05.74 +53 55 46.2
Date first 1906 Date last 2017 Obs 8
Pa first 226 Pa last 226.1 P.A. Now (θ) 226.1°
Sep first 4.5 Sep last 4.62 Sep. Now (ρ) 4.62"
Mag pri 9.58 Mag sec 12.90 delta mag (ΔM) 3.32 Spectral class F2 (yellow-white)
Pri motion ra -005 Sec motion ra
Pri motion dec +003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco SAO 31169 Tycho2 3918-01734-1 Gaia DR2 2146506800638207232
HD 234711