21431+1338

  • Unique Name: 21431+1338HJ 1682
  • RA: 21 43 06.49
  • Dec: +13 38 09.0
  • Discoverer: HJ
  • Discoverer Number: 1682
  • Components:
  • First year: 1907
  • Last year: 2007
  • Observations: 7
  • First position angle: 75
  • Last position angle: 77
  • First separation: 17.2
  • Last separation: 21.5
  • Mag first component: 11.06
  • Mag second component: 12.15
  • Spectral type:
  • Primary proper motion RA: -51
  • Primary proper motion DEC: -10
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: -10
  • Durchmusterung:
  • Notes: L
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