20231+2052

  • Unique Name: 20231+2052A 288
  • RA: 20 23 08.98
  • Dec: +20 51 51.1
  • Discoverer: A
  • Discoverer Number: 288
  • Components:
  • First year: 1901
  • Last year: 2006
  • Observations: 39
  • First position angle: 352
  • Last position angle: 279
  • First separation: 0.3
  • Last separation: 0.2
  • Mag first component: 8.72
  • Mag second component: 8.98
  • Spectral type: F2
  • Primary proper motion RA: 12
  • Primary proper motion DEC: 5
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +20 4541
  • Notes: NO
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