21503+7410

  • Unique Name: 21503+7410UC 4578BC
  • RA: 21 50 17.26
  • Dec: +74 08 23.2
  • Discoverer: UC
  • Discoverer Number: 4578
  • Components: BC
  • First year: 2000
  • Last year: 2003
  • Observations: 2
  • First position angle: 48
  • Last position angle: 48
  • First separation: 71.6
  • Last separation: 71.3
  • Mag first component: 15.36
  • Mag second component: 16.6
  • Spectral type:
  • Primary proper motion RA: -3
  • Primary proper motion DEC: 107
  • Secondary proper motion RA: -5
  • Secondary proper motion DEC: 95
  • Durchmusterung:
  • Notes: V
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