04400+2301

  • Unique Name: 04400+2301HU 442
  • RA: 04 39 59.09
  • Dec: +23 00 52.4
  • Discoverer: HU
  • Discoverer Number: 442
  • Components:
  • First year: 1901
  • Last year: 2007
  • Observations: 16
  • First position angle: 334
  • Last position angle: 110
  • First separation: 0.4
  • Last separation: 0.2
  • Mag first component: 9.3
  • Mag second component: 9.9
  • Spectral type: A2
  • Primary proper motion RA: 4
  • Primary proper motion DEC: -6
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +22 728
  • Notes: O
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