18446+6649 MLB 286

 
 
18h 44m 37.67s +66° 49' 57.5" P.A. 290.00 sep 3.8 mag 10.17,13.10
 
 
Coord 2000 18446+6649 Discov num MLB 286 Comp Coord arcsec 2000 18 44 37.67 +66 49 57.5
Date first 1923 Date last 2015 Obs 2
Pa first 287 Pa last 289.7 P.A. Now (θ) 289.7°
Sep first 3.1 Sep last 3.811 Sep. Now (ρ) 3.811"
Mag pri 10.17 Mag sec 13.10 delta mag (ΔM) 2.93 Spectral class
Pri motion ra -002 Sec motion ra
Pri motion dec -007 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 4227-00875-1 Gaia DR2 2258567758726049792 ADS 11674