18040-0135 BAL 579 (HD 165009)

18h 03m 58.75s -01° 35' 17.8" P.A. 359.00 sep 7.1 mag 9.96,10.51 Sp F5

Coord 2000 18040-0135 Discov num BAL 579 Comp Coord arcsec 2000 18 03 58.75 -01 35 17.8
Date first 1893 Date last 2015 Obs 15
Pa first 0 Pa last 358.9 P.A. Now (θ) 358.9°
Sep first 7.1 Sep last 7.093 Sep. Now (ρ) 7.093"
Mag pri 9.96 Mag sec 10.51 delta mag (ΔM) 0.55 Spectral class F5 (yellow-white)
Pri motion ra -009 Sec motion ra -014
Pri motion dec -008 Sec motion dec -014
Notes T (Parallax indicates physical)




rPM=0.394

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Name HD 165009 Constellation Serpens SAO 142063 Tycho2 5096-01268-1
Gaia DR2 4178178343431160320 HD 165009