18573-3643

  • Unique Name: 18573-3643WLT 1AB
  • RA: 18 57 20.84
  • Dec: -36 43 00.6
  • Discoverer: WLT
  • Discoverer Number: 1
  • Components: AB
  • First year: 1998
  • Last year: 1999
  • Observations: 2
  • First position angle: 306
  • Last position angle: 306
  • First separation: 42.2
  • Last separation: 42.2
  • Mag first component: 10.95
  • Mag second component: 13.35
  • Spectral type: G5IV+M0.5
  • Primary proper motion RA: 5
  • Primary proper motion DEC: -21
  • Secondary proper motion RA: 5
  • Secondary proper motion DEC: -25
  • Durchmusterung:
  • Notes: