20589+2522

  • Unique Name: 20589+2522TDS1109
  • RA: 20 58 53.46
  • Dec: +25 22 03.9
  • Discoverer: TDS
  • Discoverer Number: 1109
  • Components:
  • First year: 1991
  • Last year: 2002
  • Observations: 3
  • First position angle: 42
  • Last position angle: 42
  • First separation: 1.8
  • Last separation: 1.8
  • Mag first component: 10.78
  • Mag second component: 11.55
  • Spectral type:
  • Primary proper motion RA: 21
  • Primary proper motion DEC: -7
  • Secondary proper motion RA: 21
  • Secondary proper motion DEC: -7
  • Durchmusterung:
  • Notes: