20503+2507

  • Unique Name: 20503+2507POU5039
  • RA: 20 50 18.58
  • Dec: +25 07 37.4
  • Discoverer: POU
  • Discoverer Number: 5039
  • Components:
  • First year: 1898
  • Last year: 2009
  • Observations: 5
  • First position angle: 86
  • Last position angle: 84
  • First separation: 10.2
  • Last separation: 10.7
  • Mag first component: 11.1
  • Mag second component: 13.5
  • Spectral type:
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: -1
  • Secondary proper motion DEC: 1
  • Durchmusterung:
  • Notes: