21047+5831

  • Unique Name: 21047+5831HDS3002
  • RA: 21 04 39.71
  • Dec: +58 31 14.1
  • Discoverer: HDS
  • Discoverer Number: 3002
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 327
  • Last position angle: 327
  • First separation: 0.2
  • Last separation: 0.2
  • Mag first component: 8.48
  • Mag second component: 10.19
  • Spectral type: A0
  • Primary proper motion RA: 9
  • Primary proper motion DEC: 4
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +57 2281
  • Notes:
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