21506+3847

  • Unique Name: 21506+3847MLB 962
  • RA: 21 50 34.32
  • Dec: +38 46 41.6
  • Discoverer: MLB
  • Discoverer Number: 962
  • Components:
  • First year: 1934
  • Last year: 2002
  • Observations: 5
  • First position angle: 129
  • Last position angle: 320
  • First separation: 3.7
  • Last separation: 4.3
  • Mag first component: 10.0
  • Mag second component: 10.1
  • Spectral type:
  • Primary proper motion RA: 61
  • Primary proper motion DEC: -8
  • Secondary proper motion RA: 38
  • Secondary proper motion DEC: -17
  • Durchmusterung:
  • Notes:
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