01057+2128

  • Unique Name: 01057+2128YR 6Aa,Ab
  • RA: 01 05 40.93
  • Dec: +21 28 23.6
  • Discoverer: YR
  • Discoverer Number: 6
  • Components: Aa,Ab
  • First year: 1999
  • Last year: 2010
  • Observations: 11
  • First position angle: 289
  • Last position angle: 8
  • First separation: 0.1
  • Last separation: 0.0
  • Mag first component: 5.7
  • Mag second component: 6.6
  • Spectral type: B9.5V
  • Primary proper motion RA: 44
  • Primary proper motion DEC: -14
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +20 156
  • Notes: NO
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