21257+7233

  • Unique Name: 21257+7233HJ 3035AC
  • RA: 21 25 41.07
  • Dec: +72 32 57.3
  • Discoverer: HJ
  • Discoverer Number: 3035
  • Components: AC
  • First year: 1831
  • Last year: 2003
  • Observations: 5
  • First position angle: 199
  • Last position angle: 203
  • First separation: 25.0
  • Last separation: 24.1
  • Mag first component: 10.32
  • Mag second component: 12.8
  • Spectral type:
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -11
  • Secondary proper motion RA: -10
  • Secondary proper motion DEC: -2
  • Durchmusterung:
  • Notes:
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