21045+2457

  • Unique Name: 21045+2457POU5131BD
  • RA: 21 04 28.62
  • Dec: +24 57 36.8
  • Discoverer: POU
  • Discoverer Number: 5131
  • Components: BD
  • First year: 1898
  • Last year: 2008
  • Observations: 4
  • First position angle: 115
  • Last position angle: 117
  • First separation: 17.1
  • Last separation: 18.1
  • Mag first component: 11.62
  • Mag second component: 13.0
  • Spectral type:
  • Primary proper motion RA: -2
  • Primary proper motion DEC: 5
  • Secondary proper motion RA: 8
  • Secondary proper motion DEC: 7
  • Durchmusterung:
  • Notes:
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