20099+2100

  • Unique Name: 20099+2100S 737
  • RA: 20 09 55.48
  • Dec: +21 00 07.3
  • Discoverer: S
  • Discoverer Number: 737
  • Components:
  • First year: 1824
  • Last year: 2013
  • Observations: 17
  • First position angle: 129
  • Last position angle: 128
  • First separation: 100.8
  • Last separation: 100.6
  • Mag first component: 7.93
  • Mag second component: 9.26
  • Spectral type: K0
  • Primary proper motion RA: -17
  • Primary proper motion DEC: -20
  • Secondary proper motion RA: -8
  • Secondary proper motion DEC: -14
  • Durchmusterung: +20 4454
  • Notes:
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