02057+5457

  • Unique Name: 02057+5457SMA 28
  • RA: 02 05 50.10
  • Dec: +54 56 17.6
  • Discoverer: SMA
  • Discoverer Number: 28
  • Components:
  • First year: 1903
  • Last year: 2002
  • Observations: 7
  • First position angle: 84
  • Last position angle: 85
  • First separation: 16.6
  • Last separation: 15.3
  • Mag first component: 11.92
  • Mag second component: 11.22
  • Spectral type:
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: -11
  • Secondary proper motion DEC: -5
  • Durchmusterung:
  • Notes:
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