20228+1156

  • Unique Name: 20228+1156BPM2135
  • RA: 20 22 45.02
  • Dec: +11 55 55.2
  • Discoverer: BPM
  • Discoverer Number: 2135
  • Components:
  • First year: 1989
  • Last year: 2001
  • Observations: 3
  • First position angle: 217
  • Last position angle: 218
  • First separation: 90.0
  • Last separation: 89.9
  • Mag first component: 15.94
  • Mag second component: 16.03
  • Spectral type:
  • Primary proper motion RA: -5
  • Primary proper motion DEC: -18
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: -10
  • Durchmusterung:
  • Notes: NV
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