21462+2817

  • Unique Name: 21462+2817ABH 152AD
  • RA: 21 46 00.62
  • Dec: +28 17 42.7
  • Discoverer: ABH
  • Discoverer Number: 152
  • Components: AD
  • First year: 1987
  • Last year: 2002
  • Observations: 4
  • First position angle: 68
  • Last position angle: 68
  • First separation: 41.8
  • Last separation: 41.7
  • Mag first component: 12.62
  • Mag second component: 14.7
  • Spectral type: F9V
  • Primary proper motion RA: 7
  • Primary proper motion DEC: -5
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: 2
  • Durchmusterung:
  • Notes: U
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