21492+6312

  • Unique Name: 21492+6312HEI 290
  • RA: 21 49 15.15
  • Dec: +63 12 35.7
  • Discoverer: HEI
  • Discoverer Number: 290
  • Components:
  • First year: 1983
  • Last year: 2008
  • Observations: 4
  • First position angle: 4
  • Last position angle: 7
  • First separation: 1.1
  • Last separation: 1.2
  • Mag first component: 11.21
  • Mag second component: 11.6
  • Spectral type:
  • Primary proper motion RA: 7
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: 7
  • Secondary proper motion DEC: -3
  • Durchmusterung:
  • Notes:
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