21181+1646

  • Unique Name: 21181+1646J 3238AC
  • RA: 21 17 55.40
  • Dec: +16 44 24.4
  • Discoverer: J
  • Discoverer Number: 3238
  • Components: AC
  • First year: 1947
  • Last year: 2001
  • Observations: 4
  • First position angle: 209
  • Last position angle: 210
  • First separation: 31.6
  • Last separation: 30.8
  • Mag first component: 12.0
  • Mag second component: 11.98
  • Spectral type:
  • Primary proper motion RA:
  • Primary proper motion DEC:
  • Secondary proper motion RA: -7
  • Secondary proper motion DEC: -10
  • Durchmusterung:
  • Notes:
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