21373+5244

  • Unique Name: 21373+5244ABH 147AF
  • RA: 21 37 17.04
  • Dec: +52 44 19.7
  • Discoverer: ABH
  • Discoverer Number: 147
  • Components: AF
  • First year: 1987
  • Last year: 2003
  • Observations: 3
  • First position angle: 214
  • Last position angle: 213
  • First separation: 79.2
  • Last separation: 79.0
  • Mag first component: 10.0
  • Mag second component: 12.3
  • Spectral type: B9V
  • Primary proper motion RA: 12
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: -4
  • Secondary proper motion DEC: -4
  • Durchmusterung:
  • Notes: U
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