21163+4129

  • Unique Name: 21163+4129ES 1688
  • RA: 21 16 19.36
  • Dec: +41 28 43.6
  • Discoverer: ES
  • Discoverer Number: 1688
  • Components:
  • First year: 1895
  • Last year: 2002
  • Observations: 6
  • First position angle: 147
  • Last position angle: 147
  • First separation: 5.3
  • Last separation: 5.3
  • Mag first component: 11.1
  • Mag second component: 11.55
  • Spectral type:
  • Primary proper motion RA: 1
  • Primary proper motion DEC: -5
  • Secondary proper motion RA: 1
  • Secondary proper motion DEC: -6
  • Durchmusterung: +40 4466
  • Notes: