20559+3922

  • Unique Name: 20559+3922MLB 957
  • RA: 20 55 54.05
  • Dec: +39 21 59.1
  • Discoverer: MLB
  • Discoverer Number: 957
  • Components:
  • First year: 1934
  • Last year: 2000
  • Observations: 2
  • First position angle: 128
  • Last position angle: 134
  • First separation: 2.3
  • Last separation: 2.8
  • Mag first component: 11.5
  • Mag second component: 12.0
  • Spectral type:
  • Primary proper motion RA: 5
  • Primary proper motion DEC: -19
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: