21543-2020

  • Unique Name: 21543-2020BVD 140
  • RA: 21 54 19.41
  • Dec: -20 20 09.6
  • Discoverer: BVD
  • Discoverer Number: 140
  • Components:
  • First year: 1919
  • Last year: 2006
  • Observations: 9
  • First position angle: 256
  • Last position angle: 256
  • First separation: 36.1
  • Last separation: 35.8
  • Mag first component: 10.63
  • Mag second component: 11.06
  • Spectral type: G8V G8V
  • Primary proper motion RA: 29
  • Primary proper motion DEC: -37
  • Secondary proper motion RA: 31
  • Secondary proper motion DEC: -44
  • Durchmusterung:
  • Notes:
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