22100-2657

  • Unique Name: 22100-2657COO 249
  • RA: 22 10 00.33
  • Dec: -26 56 48.8
  • Discoverer: COO
  • Discoverer Number: 249
  • Components:
  • First year: 1922
  • Last year: 1998
  • Observations: 4
  • First position angle: 85
  • Last position angle: 84
  • First separation: 3.1
  • Last separation: 2.6
  • Mag first component: 11.04
  • Mag second component: 11.4
  • Spectral type: F7/G0
  • Primary proper motion RA: 20
  • Primary proper motion DEC: -23
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -2715799
  • Notes:
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