20501+1556

  • Unique Name: 20501+1556BPM2278
  • RA: 20 50 03.18
  • Dec: +15 55 40.3
  • Discoverer: BPM
  • Discoverer Number: 2278
  • Components:
  • First year: 1991
  • Last year: 2001
  • Observations: 3
  • First position angle: 296
  • Last position angle: 296
  • First separation: 68.2
  • Last separation: 68.1
  • Mag first component: 15.65
  • Mag second component: 15.97
  • Spectral type:
  • Primary proper motion RA: -8
  • Primary proper motion DEC: -10
  • Secondary proper motion RA: 1
  • Secondary proper motion DEC: -10
  • Durchmusterung:
  • Notes: NV
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