21163+3339

  • Unique Name: 21163+3339ES 2317
  • RA: 21 16 16.56
  • Dec: +33 39 20.4
  • Discoverer: ES
  • Discoverer Number: 2317
  • Components:
  • First year: 1927
  • Last year: 2002
  • Observations: 3
  • First position angle: 306
  • Last position angle: 310
  • First separation: 8.7
  • Last separation: 10.5
  • Mag first component: 9.15
  • Mag second component: 13.8
  • Spectral type: K0
  • Primary proper motion RA: -7
  • Primary proper motion DEC: -18
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +33 4213
  • Notes:
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