21581+1541

  • Unique Name: 21581+1541BPM2417
  • RA: 21 58 03.26
  • Dec: +15 41 18.3
  • Discoverer: BPM
  • Discoverer Number: 2417
  • Components:
  • First year: 1993
  • Last year: 2001
  • Observations: 3
  • First position angle: 105
  • Last position angle: 105
  • First separation: 99.7
  • Last separation: 99.5
  • Mag first component: 15.46
  • Mag second component: 15.46
  • Spectral type:
  • Primary proper motion RA: -7
  • Primary proper motion DEC: -9
  • Secondary proper motion RA: -12
  • Secondary proper motion DEC: -13
  • Durchmusterung:
  • Notes: NV
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