20020-1754 ARU 19 (HD 189716)

 
 
20h 02m 00.03s -17 54' 01.0" P.A. 159.00 sep 0.4 mag 10.10, Sp K0III
 
 
Coord 2000 20020-1754 Discov num ARU  19 Comp Coord arcsec 2000 20 02 00.03 -17 54 01.0
Date first 1984 Date last 1984 Obs 1
Pa first 159 Pa last 159 P.A. Now (θ) 159°
Sep first 0.4 Sep last 0.38 Sep. Now (ρ) 0.38"
Mag pri 10.10 Mag sec delta mag (ΔM) Spectral class K0III (yellow-orange)
Pri motion ra -005 Sec motion ra
Pri motion dec 003 Sec motion dec
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 189716 Constellation Sagittarius SAO 163194 Tycho2 6318-00745-1
Gaia DR2 6867825024691185664 HD 189716