21121+2451

  • Unique Name: 21121+2451POU5245
  • RA: 21 12 05.93
  • Dec: +24 50 34.2
  • Discoverer: POU
  • Discoverer Number: 5245
  • Components:
  • First year: 1898
  • Last year: 2009
  • Observations: 4
  • First position angle: 217
  • Last position angle: 216
  • First separation: 17.6
  • Last separation: 18.9
  • Mag first component: 12.0
  • Mag second component: 12.9
  • Spectral type:
  • Primary proper motion RA: 2
  • Primary proper motion DEC: -23
  • Secondary proper motion RA: -8
  • Secondary proper motion DEC: -29
  • Durchmusterung:
  • Notes:
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