21354+4128

  • Unique Name: 21354+4128GRV 480
  • RA: 21 35 28.86
  • Dec: +41 28 43.9
  • Discoverer: GRV
  • Discoverer Number: 480
  • Components:
  • First year: 1895
  • Last year: 2002
  • Observations: 4
  • First position angle: 19
  • Last position angle: 17
  • First separation: 15.1
  • Last separation: 15.1
  • Mag first component: 12.0
  • Mag second component: 12.1
  • Spectral type:
  • Primary proper motion RA: 11
  • Primary proper motion DEC: 10
  • Secondary proper motion RA: 11
  • Secondary proper motion DEC: 13
  • Durchmusterung:
  • Notes:
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