21155+4637

  • Unique Name: 21155+4637HJ 1629
  • RA: 21 15 29.87
  • Dec: +46 37 23.8
  • Discoverer: HJ
  • Discoverer Number: 1629
  • Components:
  • First year: 1828
  • Last year: 2004
  • Observations: 10
  • First position angle: 78
  • Last position angle: 71
  • First separation: 11.0
  • Last separation: 12.3
  • Mag first component: 9.74
  • Mag second component: 10.33
  • Spectral type: B8
  • Primary proper motion RA: -5
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: 2
  • Durchmusterung: +46 3242
  • Notes:
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