12455-4552

  • Unique Name: 12455-4552DON 554AB
  • RA: 12 45 27.62
  • Dec: -45 51 45.2
  • Discoverer: DON
  • Discoverer Number: 554
  • Components: AB
  • First year: 1929
  • Last year: 1948
  • Observations: 3
  • First position angle: 310
  • Last position angle: 313
  • First separation: 1.0
  • Last separation: 1.3
  • Mag first component: 10.07
  • Mag second component: 13.6
  • Spectral type: G8V
  • Primary proper motion RA: -51
  • Primary proper motion DEC: -61
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -45 7991
  • Notes:
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