12257+4444

  • Unique Name: 12257+4444STF1642
  • RA: 12 25 45.00
  • Dec: +44 44 04.4
  • Discoverer: STF
  • Discoverer Number: 1642
  • Components:
  • First year: 1830
  • Last year: 2012
  • Observations: 42
  • First position angle: 180
  • Last position angle: 179
  • First separation: 1.5
  • Last separation: 2.5
  • Mag first component: 8.8
  • Mag second component: 9.4
  • Spectral type: F5
  • Primary proper motion RA: -72
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: -72
  • Secondary proper motion DEC: -4
  • Durchmusterung: +45 2033
  • Notes:
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