21555+2724

  • Unique Name: 21555+2724A 303
  • RA: 21 55 29.91
  • Dec: +27 23 35.6
  • Discoverer: A
  • Discoverer Number: 303
  • Components:
  • First year: 1901
  • Last year: 1999
  • Observations: 13
  • First position angle: 51
  • Last position angle: 52
  • First separation: 1.8
  • Last separation: 2.3
  • Mag first component: 9.22
  • Mag second component: 11.63
  • Spectral type: G5
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -24
  • Secondary proper motion RA: -4
  • Secondary proper motion DEC: -24
  • Durchmusterung: +26 4304
  • Notes:
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