04422+2257

  • Unique Name: 04422+2257MCA 16Aa,Ab
  • RA: 04 42 14.70
  • Dec: +22 57 25.1
  • Discoverer: MCA
  • Discoverer Number: 16
  • Components: Aa,Ab
  • First year: 1980
  • Last year: 2007
  • Observations: 37
  • First position angle: 204
  • Last position angle: 36
  • First separation: 0.2
  • Last separation: 0.3
  • Mag first component: 4.33
  • Mag second component: 6.97
  • Spectral type: B3V
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -16
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +22 739
  • Notes: NO
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