12039+4257

  • Unique Name: 12039+4257LDS4174
  • RA: 12 03 58.69
  • Dec: +42 56 19.4
  • Discoverer: LDS
  • Discoverer Number: 4174
  • Components:
  • First year: 1960
  • Last year: 2002
  • Observations: 5
  • First position angle: 226
  • Last position angle: 226
  • First separation: 17.0
  • Last separation: 16.9
  • Mag first component: 14.06
  • Mag second component: 16.5
  • Spectral type:
  • Primary proper motion RA: -21
  • Primary proper motion DEC: -193
  • Secondary proper motion RA: -14
  • Secondary proper motion DEC: -196
  • Durchmusterung:
  • Notes: N
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