20067+1256 BU 428 (HD 190887)

 
 
20h 06m 43.37s +12° 56' 12.1" P.A. 355.00 sep 0.8 mag 7.55,9.13 Sp F4III
 
 
Coord 2000 20067+1256 Discov num BU  428 Comp Coord arcsec 2000 20 06 43.37 +12 56 12.1
Date first 1876 Date last 2011 Obs 66
Pa first 344 Pa last 354.7 P.A. Now (θ) 354.7°
Sep first 0.6 Sep last 0.81 Sep. Now (ρ) 0.81"
Mag pri 7.55 Mag sec 9.13 delta mag (ΔM) 1.58 Spectral class F4III (yellow-white)
Pri motion ra +018 Sec motion ra +018
Pri motion dec -005 Sec motion dec -005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 190887 Constellation Aquila SAO 105700 Tycho2 1080-00068-1
Gaia DR2 1806098589090413184 HD 190887