20310-2039

  • Unique Name: 20310-2039BRT2231
  • RA: .
  • Dec: .
  • Discoverer: BRT
  • Discoverer Number: 2231
  • Components:
  • First year: 1919
  • Last year: 1919
  • Observations: 1
  • First position angle: 84
  • Last position angle: 84
  • First separation: 3.0
  • Last separation: 3.0
  • Mag first component: 11.4
  • Mag second component: 12.3
  • Spectral type:
  • Primary proper motion RA:
  • Primary proper motion DEC:
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: