20171+2512

  • Unique Name: 20171+2512POU4338
  • RA: 20 17 04.46
  • Dec: +25 11 30.5
  • Discoverer: POU
  • Discoverer Number: 4338
  • Components:
  • First year: 1898
  • Last year: 2002
  • Observations: 3
  • First position angle: 286
  • Last position angle: 286
  • First separation: 5.6
  • Last separation: 5.6
  • Mag first component: 13.0
  • Mag second component: 13.8
  • Spectral type:
  • Primary proper motion RA: -5
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: -40
  • Secondary proper motion DEC: 4
  • Durchmusterung:
  • Notes: