21140+3504

  • Unique Name: 21140+3504ES 2258
  • RA: 21 13 59.50
  • Dec: +35 04 28.0
  • Discoverer: ES
  • Discoverer Number: 2258
  • Components:
  • First year: 1926
  • Last year: 1977
  • Observations: 2
  • First position angle: 173
  • Last position angle: 177
  • First separation: 3.2
  • Last separation: 2.7
  • Mag first component: 10.41
  • Mag second component: 13.2
  • Spectral type:
  • Primary proper motion RA: -2
  • Primary proper motion DEC: 13
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +34 4341
  • Notes:
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