20131+1130 HEI 583

 
 
20h 13m 05.26s +11 29' 35.6" P.A. 109.00 sep 3.9 mag 11.60,13.10 Sp F2
 
 
Coord 2000 20131+1130 Discov num HEI 583 Comp Coord arcsec 2000 20 13 05.26 +11 29 35.6
Date first 1987 Date last 2015 Obs 4
Pa first 113 Pa last 108.6 P.A. Now (θ) 108.6°
Sep first 3.2 Sep last 3.866 Sep. Now (ρ) 3.866"
Mag pri 11.60 Mag sec 13.10 delta mag (ΔM) 1.5 Spectral class F2 (yellow-white)
Pri motion ra -002 Sec motion ra
Pri motion dec +002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 1081-00309-1 Gaia DR2 1801957381626233216 HD 357019