18110+7712 HU 928

 
 
18h 10m 57.53s +77° 11' 32.3" P.A. 155.00 sep 1.8 mag 9.55,11.42 Sp K0
 
 
Coord 2000 18110+7712 Discov num HU  928 Comp Coord arcsec 2000 18 10 57.53 +77 11 32.3
Date first 1904 Date last 2016 Obs 7
Pa first 159 Pa last 155.3 P.A. Now (θ) 155.3°
Sep first 1.5 Sep last 1.798 Sep. Now (ρ) 1.798"
Mag pri 9.55 Mag sec 11.42 delta mag (ΔM) 1.87 Spectral class K0 (yellow-orange)
Pri motion ra +002 Sec motion ra +002
Pri motion dec +022 Sec motion dec +022
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 4574-01344-1 Gaia DR2 2269696804969143680