20044-5400 B 462 (HD 189792)

 
 
20h 04m 21.19s -54 00' 02.0" P.A. 23.00 sep 1.8 mag 9.92,11.58 Sp F8
 
 
Coord 2000 20044-5400 Discov num B   462 Comp Coord arcsec 2000 20 04 21.19 -54 00 02.0
Date first 1927 Date last 2015 Obs 6
Pa first 28 Pa last 22.6 P.A. Now (θ) 22.6°
Sep first 2.0 Sep last 1.845 Sep. Now (ρ) 1.845"
Mag pri 9.92 Mag sec 11.58 delta mag (ΔM) 1.66 Spectral class F8 (yellow-white)
Pri motion ra -006 Sec motion ra -006
Pri motion dec -017 Sec motion dec -017
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 189792 Constellation Telescopium SAO 246417 Tycho2 8776-01550-1
Gaia DR2 6473194049323721728 HD 189792