18153-1900

  • Unique Name: 18153-1900BU 284BR
  • RA: 18 15 16.74
  • Dec: -18 59 15.8
  • Discoverer: BU
  • Discoverer Number: 284
  • Components: BR
  • First year: 1891
  • Last year: 2000
  • Observations: 6
  • First position angle: 329
  • Last position angle: 326
  • First separation: 5.0
  • Last separation: 5.2
  • Mag first component: 11.5
  • Mag second component: 12.0
  • Spectral type:
  • Primary proper motion RA: 2
  • Primary proper motion DEC: -22
  • Secondary proper motion RA: -68
  • Secondary proper motion DEC: 70
  • Durchmusterung:
  • Notes: