22016+4921

  • Unique Name: 22016+4921ES 831AB
  • RA: 22 01 33.94
  • Dec: +49 21 08.7
  • Discoverer: ES
  • Discoverer Number: 831
  • Components: AB
  • First year: 1909
  • Last year: 1909
  • Observations: 1
  • First position angle: 79
  • Last position angle: 79
  • First separation: 6.6
  • Last separation: 6.6
  • Mag first component: 9.55
  • Mag second component: 13.2
  • Spectral type: A3Vp
  • Primary proper motion RA: 41
  • Primary proper motion DEC: 26
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +48 3576
  • Notes:
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