20128+1210

  • Unique Name: 20128+1210A 722
  • RA: 20 12 47.30
  • Dec: +12 10 04.3
  • Discoverer: A
  • Discoverer Number: 722
  • Components:
  • First year: 1904
  • Last year: 2009
  • Observations: 26
  • First position angle: 161
  • Last position angle: 163
  • First separation: 2.4
  • Last separation: 2.6
  • Mag first component: 10.02
  • Mag second component: 10.31
  • Spectral type: F5
  • Primary proper motion RA: 15
  • Primary proper motion DEC: 19
  • Secondary proper motion RA: 18
  • Secondary proper motion DEC: 4
  • Durchmusterung: +11 4178
  • Notes: D
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