18227+7421

  • Unique Name: 18227+7421TDT 824
  • RA: 18 22 39.99
  • Dec: +74 21 08.7
  • Discoverer: TDT
  • Discoverer Number: 824
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 247
  • Last position angle: 247
  • First separation: 2.3
  • Last separation: 2.3
  • Mag first component: 11.97
  • Mag second component: 12.35
  • Spectral type:
  • Primary proper motion RA: -7
  • Primary proper motion DEC: -12
  • Secondary proper motion RA: -7
  • Secondary proper motion DEC: -12
  • Durchmusterung:
  • Notes: