20178+0612

  • Unique Name: 20178+0612AG 251AC
  • RA: 20 17 46.09
  • Dec: +06 11 37.8
  • Discoverer: AG
  • Discoverer Number: 251
  • Components: AC
  • First year: 1911
  • Last year: 2000
  • Observations: 4
  • First position angle: 223
  • Last position angle: 221
  • First separation: 87.6
  • Last separation: 87.6
  • Mag first component: 8.61
  • Mag second component: 12.11
  • Spectral type: A3
  • Primary proper motion RA: -4
  • Primary proper motion DEC: 4
  • Secondary proper motion RA: 3
  • Secondary proper motion DEC: -14
  • Durchmusterung:
  • Notes: