21530-3119

  • Unique Name: 21530-3119RST2188
  • RA: 21 52 55.31
  • Dec: -31 19 28.3
  • Discoverer: RST
  • Discoverer Number: 2188
  • Components:
  • First year: 1934
  • Last year: 1944
  • Observations: 2
  • First position angle: 359
  • Last position angle: 0
  • First separation: 1.7
  • Last separation: 1.6
  • Mag first component: 11.58
  • Mag second component: 13.0
  • Spectral type:
  • Primary proper motion RA: 4
  • Primary proper motion DEC: -2
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -3118509
  • Notes:
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