21154+3745

  • Unique Name: 21154+3745SMA 146
  • RA: 21 15 26.37
  • Dec: +37 45 08.7
  • Discoverer: SMA
  • Discoverer Number: 146
  • Components:
  • First year: 1923
  • Last year: 2002
  • Observations: 3
  • First position angle: 5
  • Last position angle: 7
  • First separation: 4.4
  • Last separation: 4.4
  • Mag first component: 12.5
  • Mag second component: 13.0
  • Spectral type:
  • Primary proper motion RA: -5
  • Primary proper motion DEC: -20
  • Secondary proper motion RA: 3
  • Secondary proper motion DEC: 14
  • Durchmusterung:
  • Notes:
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