21139+2512

  • Unique Name: 21139+2512POU5276
  • RA: 21 13 51.48
  • Dec: +25 11 44.4
  • Discoverer: POU
  • Discoverer Number: 5276
  • Components:
  • First year: 1898
  • Last year: 2009
  • Observations: 5
  • First position angle: 104
  • Last position angle: 111
  • First separation: 7.7
  • Last separation: 5.5
  • Mag first component: 11.28
  • Mag second component: 13.9
  • Spectral type:
  • Primary proper motion RA: 12
  • Primary proper motion DEC: -10
  • Secondary proper motion RA: 19
  • Secondary proper motion DEC: -10
  • Durchmusterung:
  • Notes:
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