18257+1339

  • Unique Name: 18257+1339BPM 769
  • RA: 18 25 41.74
  • Dec: +13 39 25.0
  • Discoverer: BPM
  • Discoverer Number: 769
  • Components:
  • First year: 1997
  • Last year: 2001
  • Observations: 3
  • First position angle: 263
  • Last position angle: 263
  • First separation: 92.5
  • Last separation: 92.6
  • Mag first component: 13.92
  • Mag second component: 15.06
  • Spectral type:
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -8
  • Secondary proper motion RA: -14
  • Secondary proper motion DEC: -14
  • Durchmusterung:
  • Notes: NV
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