21559+1536

  • Unique Name: 21559+1536BAT 1AB
  • RA: 21 55 53.52
  • Dec: +15 36 17.6
  • Discoverer: BAT
  • Discoverer Number: 1
  • Components: AB
  • First year: 1903
  • Last year: 1998
  • Observations: 15
  • First position angle: 161
  • Last position angle: 156
  • First separation: 1.5
  • Last separation: 1.1
  • Mag first component: 10.07
  • Mag second component: 10.17
  • Spectral type: G5
  • Primary proper motion RA: 140
  • Primary proper motion DEC: -129
  • Secondary proper motion RA: 140
  • Secondary proper motion DEC: -129
  • Durchmusterung: +14 4697
  • Notes:
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