15521+4023

  • Unique Name: 15521+4023HJ 575
  • RA: 15 52 09.01
  • Dec: +40 24 20.6
  • Discoverer: HJ
  • Discoverer Number: 575
  • Components:
  • First year: 1827
  • Last year: 2002
  • Observations: 3
  • First position angle: 210
  • Last position angle: 203
  • First separation: 8.0
  • Last separation: 14.3
  • Mag first component: 12.42
  • Mag second component: 13.96
  • Spectral type:
  • Primary proper motion RA: -6
  • Primary proper motion DEC: -5
  • Secondary proper motion RA: -15
  • Secondary proper motion DEC: -7
  • Durchmusterung:
  • Notes:
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