21090+0410

  • Unique Name: 21090+0410HJ 5515AC
  • RA: 21 08 40.30
  • Dec: +04 13 19.8
  • Discoverer: HJ
  • Discoverer Number: 5515
  • Components: AC
  • First year: 2000
  • Last year: 2000
  • Observations: 2
  • First position angle: 68
  • Last position angle: 68
  • First separation: 48.0
  • Last separation: 47.9
  • Mag first component: 12.4
  • Mag second component: 12.7
  • Spectral type:
  • Primary proper motion RA: 12
  • Primary proper motion DEC: -6
  • Secondary proper motion RA: 1
  • Secondary proper motion DEC: 3
  • Durchmusterung:
  • Notes: N
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