20425+2451

  • Unique Name: 20425+2451POU4903
  • RA: 20 42 33.43
  • Dec: +24 50 37.1
  • Discoverer: POU
  • Discoverer Number: 4903
  • Components:
  • First year: 1899
  • Last year: 2008
  • Observations: 4
  • First position angle: 112
  • Last position angle: 127
  • First separation: 8.2
  • Last separation: 7.6
  • Mag first component: 13.6
  • Mag second component: 14.1
  • Spectral type:
  • Primary proper motion RA: 1
  • Primary proper motion DEC: 3
  • Secondary proper motion RA: -6
  • Secondary proper motion DEC: -25
  • Durchmusterung:
  • Notes: