19407+6428 TDT 1623

 
 
19h 40m 42.51s +64 27' 53.2" P.A. 181.00 sep 0.5 mag 11.20,11.31
 
 
Coord 2000 19407+6428 Discov num TDT1623 Comp Coord arcsec 2000 19 40 42.51 +64 27 53.2
Date first 1991 Date last 1991 Obs 1
Pa first 181 Pa last 180.5 P.A. Now (θ) 180.5°
Sep first 0.5 Sep last 0.54 Sep. Now (ρ) 0.54"
Mag pri 11.20 Mag sec 11.31 delta mag (ΔM) 0.11 Spectral class
Pri motion ra +011 Sec motion ra +011
Pri motion dec +012 Sec motion dec +012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 4238-02000-1 Gaia DR2 2242388479482838144