20008-0749 RST 4647 (HD 189535)

 
 
20h 00m 49.81s -07 49' 17.8" P.A. 81.00 sep 0.5 mag 10.90,10.90 Sp F8
 
 
Coord 2000 20008-0749 Discov num RST4647 Comp Coord arcsec 2000 20 00 49.81 -07 49 17.8
Date first 1938 Date last 2011 Obs 5
Pa first 88 Pa last 80.8 P.A. Now (θ) 80.8°
Sep first 0.5 Sep last 0.463 Sep. Now (ρ) 0.463"
Mag pri 10.90 Mag sec 10.90 delta mag (ΔM) 0 Spectral class F8 (yellow-white)
Pri motion ra +016 Sec motion ra
Pri motion dec -007 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 189535 Constellation Aquila Tycho2 5738-00445-1 HD 189535