20439+2428

  • Unique Name: 20439+2428TDT2505
  • RA: 20 43 51.88
  • Dec: +24 27 38.1
  • Discoverer: TDT
  • Discoverer Number: 2505
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 143
  • Last position angle: 143
  • First separation: 2.2
  • Last separation: 2.2
  • Mag first component: 11.8
  • Mag second component: 12.72
  • Spectral type:
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: -1
  • Secondary proper motion DEC: -4
  • Durchmusterung:
  • Notes: