21202+4207

  • Unique Name: 21202+4207ES 1584
  • RA: 21 20 02.07
  • Dec: +42 07 44.7
  • Discoverer: ES
  • Discoverer Number: 1584
  • Components:
  • First year: 1916
  • Last year: 2003
  • Observations: 5
  • First position angle: 113
  • Last position angle: 116
  • First separation: 3.4
  • Last separation: 5.4
  • Mag first component: 10.3
  • Mag second component: 11.6
  • Spectral type:
  • Primary proper motion RA: 7
  • Primary proper motion DEC: 3
  • Secondary proper motion RA: 13
  • Secondary proper motion DEC: 2
  • Durchmusterung: +41 4096
  • Notes:
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