20417+2449

  • Unique Name: 20417+2449POU4878AC
  • RA: 20 41 42.34
  • Dec: +24 49 31.9
  • Discoverer: POU
  • Discoverer Number: 4878
  • Components: AC
  • First year: 1899
  • Last year: 2008
  • Observations: 4
  • First position angle: 316
  • Last position angle: 324
  • First separation: 16.6
  • Last separation: 16.5
  • Mag first component: 14.2
  • Mag second component: 14.4
  • Spectral type:
  • Primary proper motion RA: -9
  • Primary proper motion DEC: 14
  • Secondary proper motion RA: 3
  • Secondary proper motion DEC: 12
  • Durchmusterung:
  • Notes: