21070+2816

  • Unique Name: 21070+2816HJ 1611
  • RA: 21 06 57.10
  • Dec: +28 16 13.1
  • Discoverer: HJ
  • Discoverer Number: 1611
  • Components:
  • First year: 1828
  • Last year: 2012
  • Observations: 9
  • First position angle: 305
  • Last position angle: 280
  • First separation: 8.0
  • Last separation: 10.7
  • Mag first component: 11.1
  • Mag second component: 11.4
  • Spectral type:
  • Primary proper motion RA: 10
  • Primary proper motion DEC: 12
  • Secondary proper motion RA: -7
  • Secondary proper motion DEC: -10
  • Durchmusterung:
  • Notes:
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