21122+4549

  • Unique Name: 21122+4549ES 1272
  • RA: 21 12 04.54
  • Dec: +45 49 48.8
  • Discoverer: ES
  • Discoverer Number: 1272
  • Components:
  • First year: 1910
  • Last year: 2005
  • Observations: 7
  • First position angle: 52
  • Last position angle: 53
  • First separation: 3.5
  • Last separation: 3.8
  • Mag first component: 10.91
  • Mag second component: 11.2
  • Spectral type:
  • Primary proper motion RA: -45
  • Primary proper motion DEC: -34
  • Secondary proper motion RA: 9
  • Secondary proper motion DEC: 3
  • Durchmusterung: +45 3443
  • Notes:
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