21355+4300

  • Unique Name: 21355+4300ES 1456
  • RA: 21 35 31.85
  • Dec: +42 58 35.4
  • Discoverer: ES
  • Discoverer Number: 1456
  • Components:
  • First year: 1915
  • Last year: 2007
  • Observations: 2
  • First position angle: 135
  • Last position angle: 137
  • First separation: 4.3
  • Last separation: 3.4
  • Mag first component: 10.6
  • Mag second component: 13.1
  • Spectral type:
  • Primary proper motion RA: -10
  • Primary proper motion DEC: -2
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +42 4147
  • Notes:
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