21289+3941

  • Unique Name: 21289+3941MLB 986
  • RA: 21 28 52.87
  • Dec: +39 41 33.3
  • Discoverer: MLB
  • Discoverer Number: 986
  • Components:
  • First year: 1935
  • Last year: 2002
  • Observations: 2
  • First position angle: 63
  • Last position angle: 59
  • First separation: 3.0
  • Last separation: 4.5
  • Mag first component: 12.0
  • Mag second component: 12.2
  • Spectral type:
  • Primary proper motion RA: -29
  • Primary proper motion DEC: -18
  • Secondary proper motion RA: 38
  • Secondary proper motion DEC: 25
  • Durchmusterung:
  • Notes:
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