21310+1256

  • Unique Name: 21310+1256LDS4891AB
  • RA: 21 31 02.72
  • Dec: +12 56 04.1
  • Discoverer: LDS
  • Discoverer Number: 4891
  • Components: AB
  • First year: 1960
  • Last year: 1998
  • Observations: 2
  • First position angle: 167
  • Last position angle: 167
  • First separation: 90.0
  • Last separation: 90.5
  • Mag first component: 14.42
  • Mag second component: 16.98
  • Spectral type:
  • Primary proper motion RA: 12
  • Primary proper motion DEC: -7
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes:
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