20487+2517

  • Unique Name: 20487+2517POU5015
  • RA: 20 48 46.80
  • Dec: +25 17 13.1
  • Discoverer: POU
  • Discoverer Number: 5015
  • Components:
  • First year: 1899
  • Last year: 2002
  • Observations: 4
  • First position angle: 79
  • Last position angle: 79
  • First separation: 15.2
  • Last separation: 14.7
  • Mag first component: 13.4
  • Mag second component: 14.1
  • Spectral type:
  • Primary proper motion RA: 0
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: 1
  • Secondary proper motion DEC: -7
  • Durchmusterung:
  • Notes: