21454+4356

  • Unique Name: 21454+4356HO 168AD
  • RA: 21 45 24.12
  • Dec: +43 56 08.1
  • Discoverer: HO
  • Discoverer Number: 168
  • Components: AD
  • First year: 1906
  • Last year: 2002
  • Observations: 3
  • First position angle: 28
  • Last position angle: 13
  • First separation: 24.4
  • Last separation: 21.1
  • Mag first component: 9.46
  • Mag second component: 13.18
  • Spectral type: K0
  • Primary proper motion RA: 68
  • Primary proper motion DEC: 8
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: