21129+3014

  • Unique Name: 21129+3014BUP 227AC
  • RA: 21 12 56.19
  • Dec: +30 13 36.9
  • Discoverer: BUP
  • Discoverer Number: 227
  • Components: AC
  • First year: 1907
  • Last year: 2012
  • Observations: 6
  • First position angle: 300
  • Last position angle: 300
  • First separation: 90.4
  • Last separation: 91.6
  • Mag first component: 3.3
  • Mag second component: 12.73
  • Spectral type: G8+III-a
  • Primary proper motion RA: 7
  • Primary proper motion DEC: -68
  • Secondary proper motion RA: -12
  • Secondary proper motion DEC: -41
  • Durchmusterung:
  • Notes: N
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