21435+2721

  • Unique Name: 21435+2721A 299AB
  • RA: 21 43 31.64
  • Dec: +27 20 37.3
  • Discoverer: A
  • Discoverer Number: 299
  • Components: AB
  • First year: 1901
  • Last year: 2009
  • Observations: 14
  • First position angle: 59
  • Last position angle: 68
  • First separation: 0.8
  • Last separation: 1.1
  • Mag first component: 9.95
  • Mag second component: 10.47
  • Spectral type: G0
  • Primary proper motion RA: -29
  • Primary proper motion DEC: -32
  • Secondary proper motion RA: -29
  • Secondary proper motion DEC: -32
  • Durchmusterung: +26 4249
  • Notes: N
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