20431+4637

  • Unique Name: 20431+4637BRT2273
  • RA: 20 43 10.04
  • Dec: +46 37 05.9
  • Discoverer: BRT
  • Discoverer Number: 2273
  • Components:
  • First year: 1892
  • Last year: 2006
  • Observations: 5
  • First position angle: 307
  • Last position angle: 309
  • First separation: 4.5
  • Last separation: 4.4
  • Mag first component: 11.53
  • Mag second component: 11.9
  • Spectral type:
  • Primary proper motion RA: -12
  • Primary proper motion DEC: -12
  • Secondary proper motion RA: -13
  • Secondary proper motion DEC: -10
  • Durchmusterung:
  • Notes:
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