02181+5731

  • Unique Name: 02181+5731BU 1170A,BC
  • RA: 02 18 04.58
  • Dec: +57 30 58.7
  • Discoverer: BU
  • Discoverer Number: 1170
  • Components: A,BC
  • First year: 1835
  • Last year: 2013
  • Observations: 12
  • First position angle: 354
  • Last position angle: 358
  • First separation: 65.0
  • Last separation: 68.7
  • Mag first component: 6.11
  • Mag second component: 10.8
  • Spectral type: G7III
  • Primary proper motion RA: -13
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: 25
  • Secondary proper motion DEC: -12
  • Durchmusterung: +56 486
  • Notes: N
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