19557+3020

  • Unique Name: 19557+3020BRT 271
  • RA: 19 55 44.02
  • Dec: +30 20 09.4
  • Discoverer: BRT
  • Discoverer Number: 271
  • Components:
  • First year: 1902
  • Last year: 2002
  • Observations: 3
  • First position angle: 30
  • Last position angle: 31
  • First separation: 4.2
  • Last separation: 4.3
  • Mag first component: 13.2
  • Mag second component: 13.2
  • Spectral type:
  • Primary proper motion RA: -6
  • Primary proper motion DEC: -7
  • Secondary proper motion RA: 6
  • Secondary proper motion DEC: 7
  • Durchmusterung:
  • Notes: