21393-3018

  • Unique Name: 21393-3018SEE 451
  • RA: 21 39 19.96
  • Dec: -30 18 15.9
  • Discoverer: SEE
  • Discoverer Number: 451
  • Components:
  • First year: 1896
  • Last year: 2000
  • Observations: 9
  • First position angle: 257
  • Last position angle: 257
  • First separation: 12.0
  • Last separation: 12.2
  • Mag first component: 7.5
  • Mag second component: 12.5
  • Spectral type: M3/4III
  • Primary proper motion RA: -8
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: -11
  • Secondary proper motion DEC: -7
  • Durchmusterung: -3018752
  • Notes: D
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