20526-2323

  • Unique Name: 20526-2323WHC 21
  • RA: 20 52 40.57
  • Dec: -23 23 44.8
  • Discoverer: WHC
  • Discoverer Number: 21
  • Components:
  • First year: 1883
  • Last year: 1999
  • Observations: 8
  • First position angle: 19
  • Last position angle: 19
  • First separation: 31.1
  • Last separation: 31.3
  • Mag first component: 10.82
  • Mag second component: 11.12
  • Spectral type:
  • Primary proper motion RA: 15
  • Primary proper motion DEC: -15
  • Secondary proper motion RA: 21
  • Secondary proper motion DEC: -5
  • Durchmusterung: -2316554
  • Notes:
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