20316+2428

  • Unique Name: 20316+2428POU4566
  • RA: 20 31 40.29
  • Dec: +24 28 22.8
  • Discoverer: POU
  • Discoverer Number: 4566
  • Components:
  • First year: 1892
  • Last year: 2008
  • Observations: 5
  • First position angle: 145
  • Last position angle: 162
  • First separation: 12.1
  • Last separation: 12.6
  • Mag first component: 10.65
  • Mag second component: 13.2
  • Spectral type:
  • Primary proper motion RA: 22
  • Primary proper motion DEC: 12
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: -9
  • Durchmusterung:
  • Notes: