21023+2441

  • Unique Name: 21023+2441SLE 512AC
  • RA: 21 02 19.73
  • Dec: +24 40 41.3
  • Discoverer: SLE
  • Discoverer Number: 512
  • Components: AC
  • First year: 1982
  • Last year: 2009
  • Observations: 4
  • First position angle: 135
  • Last position angle: 141
  • First separation: 10.6
  • Last separation: 10.2
  • Mag first component: 11.74
  • Mag second component: 12.6
  • Spectral type:
  • Primary proper motion RA: 2
  • Primary proper motion DEC: -9
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: -8
  • Durchmusterung:
  • Notes:
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