21234+5923

  • Unique Name: 21234+5923ES 2709
  • RA: 21 23 27.70
  • Dec: +59 22 34.8
  • Discoverer: ES
  • Discoverer Number: 2709
  • Components:
  • First year: 1898
  • Last year: 2005
  • Observations: 7
  • First position angle: 268
  • Last position angle: 274
  • First separation: 11.4
  • Last separation: 11.9
  • Mag first component: 9.96
  • Mag second component: 11.2
  • Spectral type: A5
  • Primary proper motion RA: 3
  • Primary proper motion DEC: -18
  • Secondary proper motion RA: 7
  • Secondary proper motion DEC: 1
  • Durchmusterung: +58 2259
  • Notes:
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