20578+3202

  • Unique Name: 20578+3202ES 2438
  • RA: 20 57 46.13
  • Dec: +32 01 37.7
  • Discoverer: ES
  • Discoverer Number: 2438
  • Components:
  • First year: 1930
  • Last year: 2002
  • Observations: 4
  • First position angle: 311
  • Last position angle: 311
  • First separation: 7.0
  • Last separation: 6.8
  • Mag first component: 10.69
  • Mag second component: 13.7
  • Spectral type: A0
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: 6
  • Secondary proper motion DEC: -4
  • Durchmusterung: +31 4284
  • Notes: