20306+3029

  • Unique Name: 20306+3029ES 505
  • RA: 20 30 36.68
  • Dec: +30 29 25.4
  • Discoverer: ES
  • Discoverer Number: 505
  • Components:
  • First year: 1907
  • Last year: 1999
  • Observations: 5
  • First position angle: 13
  • Last position angle: 15
  • First separation: 1.9
  • Last separation: 2.2
  • Mag first component: 11.4
  • Mag second component: 12.2
  • Spectral type:
  • Primary proper motion RA: -8
  • Primary proper motion DEC: -25
  • Secondary proper motion RA: -8
  • Secondary proper motion DEC: -25
  • Durchmusterung:
  • Notes:
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