18019+3123

  • Unique Name: 18019+3123SEI 554
  • RA: 18 01 53.94
  • Dec: +31 22 27.5
  • Discoverer: SEI
  • Discoverer Number: 554
  • Components:
  • First year: 1899
  • Last year: 2006
  • Observations: 10
  • First position angle: 47
  • Last position angle: 47
  • First separation: 24.1
  • Last separation: 24.9
  • Mag first component: 11.59
  • Mag second component: 12.4
  • Spectral type:
  • Primary proper motion RA: 1
  • Primary proper motion DEC: 22
  • Secondary proper motion RA: 7
  • Secondary proper motion DEC: 14
  • Durchmusterung:
  • Notes: