21273+4315

  • Unique Name: 21273+4315HJ 1646
  • RA: 21 27 00.86
  • Dec: +43 13 50.9
  • Discoverer: HJ
  • Discoverer Number: 1646
  • Components:
  • First year: 1895
  • Last year: 2003
  • Observations: 7
  • First position angle: 119
  • Last position angle: 114
  • First separation: 21.7
  • Last separation: 21.9
  • Mag first component: 9.0
  • Mag second component: 13.0
  • Spectral type: A1V
  • Primary proper motion RA: -23
  • Primary proper motion DEC: -14
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: -6
  • Durchmusterung:
  • Notes: U
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