18312+6608 ES 1911

 
 
18h 31m 10.70s +66° 07' 34.5" P.A. 293.00 sep 5.7 mag 9.20,11.89 Sp K0 dist. 414.94 pc (1353.53 l.y.)
 
 
Coord 2000 18312+6608 Discov num ES 1911 Comp Coord arcsec 2000 18 31 10.70 +66 07 34.5
Date first 1894 Date last 2020 Obs 21
Pa first 289 Pa last 292.6 P.A. Now (θ) 292.6°
Sep first 5.6 Sep last 5.72 Sep. Now (ρ) 5.72"
Mag pri 9.20 Mag sec 11.89 delta mag (ΔM) 2.69 Spectral class K0 (yellow-orange)
Pri motion ra +017 Sec motion ra +014
Pri motion dec -002 Sec motion dec +004
Notes
rPM=0.392
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco HIP 90771 Tycho2 4226-01410-1 Gaia DR2 2257164335212546048
BD BD+66 1108 Distance 414.94 Distance ly 1353.53