21281+0440

  • Unique Name: 21281+0440HDS3056
  • RA: 21 28 03.49
  • Dec: +04 40 02.3
  • Discoverer: HDS
  • Discoverer Number: 3056
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 189
  • Last position angle: 189
  • First separation: 0.2
  • Last separation: 0.2
  • Mag first component: 10.22
  • Mag second component: 10.4
  • Spectral type: F2
  • Primary proper motion RA: -29
  • Primary proper motion DEC: -35
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +04 4679
  • Notes: X
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