21040-1807

  • Unique Name: 21040-1807BU 1211
  • RA: 21 04 01.54
  • Dec: -18 06 43.5
  • Discoverer: BU
  • Discoverer Number: 1211
  • Components:
  • First year: 1890
  • Last year: 2001
  • Observations: 15
  • First position angle: 345
  • Last position angle: 338
  • First separation: 0.6
  • Last separation: 0.9
  • Mag first component: 7.91
  • Mag second component: 8.79
  • Spectral type: F3IV/V
  • Primary proper motion RA: -12
  • Primary proper motion DEC: -26
  • Secondary proper motion RA: -12
  • Secondary proper motion DEC: -26
  • Durchmusterung: -18 5849
  • Notes:
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