20131+5538

  • Unique Name: 20131+5538STI2513
  • RA: 20 13 07.89
  • Dec: +55 38 29.7
  • Discoverer: STI
  • Discoverer Number: 2513
  • Components:
  • First year: 1917
  • Last year: 2003
  • Observations: 5
  • First position angle: 337
  • Last position angle: 333
  • First separation: 6.4
  • Last separation: 5.2
  • Mag first component: 11.86
  • Mag second component: 12.4
  • Spectral type:
  • Primary proper motion RA: 42
  • Primary proper motion DEC: -20
  • Secondary proper motion RA: 1
  • Secondary proper motion DEC: -1
  • Durchmusterung:
  • Notes: