21020+3745

  • Unique Name: 21020+3745COU2223
  • RA: 21 02 03.41
  • Dec: +37 44 04.2
  • Discoverer: COU
  • Discoverer Number: 2223
  • Components:
  • First year: 1984
  • Last year: 2009
  • Observations: 4
  • First position angle: 181
  • Last position angle: 179
  • First separation: 1.4
  • Last separation: 1.9
  • Mag first component: 9.84
  • Mag second component: 10.8
  • Spectral type:
  • Primary proper motion RA: -9
  • Primary proper motion DEC: -5
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +37 4353
  • Notes:
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