20497+1331

  • Unique Name: 20497+1331BPM2277
  • RA: 20 49 40.87
  • Dec: +13 30 36.5
  • Discoverer: BPM
  • Discoverer Number: 2277
  • Components:
  • First year: 1995
  • Last year: 2001
  • Observations: 3
  • First position angle: 190
  • Last position angle: 190
  • First separation: 94.5
  • Last separation: 94.5
  • Mag first component: 15.04
  • Mag second component: 15.42
  • Spectral type:
  • Primary proper motion RA: -9
  • Primary proper motion DEC: -21
  • Secondary proper motion RA: -11
  • Secondary proper motion DEC: -17
  • Durchmusterung:
  • Notes: NV
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