20418+2317

  • Unique Name: 20418+2317BKO 841
  • RA: 20 41 50.22
  • Dec: +23 17 02.5
  • Discoverer: BKO
  • Discoverer Number: 841
  • Components:
  • First year: 1997
  • Last year: 2009
  • Observations: 3
  • First position angle: 258
  • Last position angle: 262
  • First separation: 9.6
  • Last separation: 9.9
  • Mag first component: 11.5
  • Mag second component: 14.3
  • Spectral type:
  • Primary proper motion RA: 19
  • Primary proper motion DEC: -55
  • Secondary proper motion RA: -15
  • Secondary proper motion DEC: -15
  • Durchmusterung:
  • Notes: