21478+2452

  • Unique Name: 21478+2452POU5507
  • RA: 21 47 43.14
  • Dec: +24 51 20.0
  • Discoverer: POU
  • Discoverer Number: 5507
  • Components:
  • First year: 1898
  • Last year: 2001
  • Observations: 3
  • First position angle: 321
  • Last position angle: 320
  • First separation: 15.5
  • Last separation: 14.8
  • Mag first component: 10.72
  • Mag second component: 14.12
  • Spectral type:
  • Primary proper motion RA: -3
  • Primary proper motion DEC: 2
  • Secondary proper motion RA: -8
  • Secondary proper motion DEC: 3
  • Durchmusterung:
  • Notes:
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