21316+0823

  • Unique Name: 21316+0823LDS4893
  • RA: 21 31 42.46
  • Dec: +08 23 02.8
  • Discoverer: LDS
  • Discoverer Number: 4893
  • Components:
  • First year: 1960
  • Last year: 2000
  • Observations: 3
  • First position angle: 278
  • Last position angle: 276
  • First separation: 8.0
  • Last separation: 7.8
  • Mag first component: 11.51
  • Mag second component: 17.2
  • Spectral type: K7
  • Primary proper motion RA: 298
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: 316
  • Secondary proper motion DEC: -1
  • Durchmusterung:
  • Notes:
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