21511+5040

  • Unique Name: 21511+5040ES 827
  • RA: 21 51 06.59
  • Dec: +50 40 17.2
  • Discoverer: ES
  • Discoverer Number: 827
  • Components:
  • First year: 1909
  • Last year: 2003
  • Observations: 4
  • First position angle: 244
  • Last position angle: 241
  • First separation: 3.4
  • Last separation: 3.9
  • Mag first component: 11.6
  • Mag second component: 11.9
  • Spectral type:
  • Primary proper motion RA: 13
  • Primary proper motion DEC: 6
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +49 3642
  • Notes:
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