20413+1551

  • Unique Name: 20413+1551UC 4257
  • RA: 20 41 18.32
  • Dec: +15 50 39.9
  • Discoverer: UC
  • Discoverer Number: 4257
  • Components:
  • First year: 1997
  • Last year: 2001
  • Observations: 2
  • First position angle: 208
  • Last position angle: 209
  • First separation: 20.6
  • Last separation: 20.4
  • Mag first component: 15.9
  • Mag second component: 16.3
  • Spectral type:
  • Primary proper motion RA: -70
  • Primary proper motion DEC: -29
  • Secondary proper motion RA: -80
  • Secondary proper motion DEC: 6
  • Durchmusterung:
  • Notes: V
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