21456+2438

  • Unique Name: 21456+2438POU5489
  • RA: 21 45 31.35
  • Dec: +24 38 00.5
  • Discoverer: POU
  • Discoverer Number: 5489
  • Components:
  • First year: 1898
  • Last year: 2001
  • Observations: 3
  • First position angle: 182
  • Last position angle: 190
  • First separation: 17.8
  • Last separation: 17.3
  • Mag first component: 11.69
  • Mag second component: 14.37
  • Spectral type:
  • Primary proper motion RA: 6
  • Primary proper motion DEC: -11
  • Secondary proper motion RA: -32
  • Secondary proper motion DEC: 8
  • Durchmusterung:
  • Notes: