21210+0217

  • Unique Name: 21210+0217HEI 408AB
  • RA: 21 20 57.65
  • Dec: +02 17 26.7
  • Discoverer: HEI
  • Discoverer Number: 408
  • Components: AB
  • First year: 1986
  • Last year: 2003
  • Observations: 6
  • First position angle: 258
  • Last position angle: 257
  • First separation: 2.1
  • Last separation: 2.3
  • Mag first component: 10.96
  • Mag second component: 11.2
  • Spectral type:
  • Primary proper motion RA: -8
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: -14
  • Secondary proper motion DEC: 0
  • Durchmusterung:
  • Notes: N
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