18221+5222

  • Unique Name: 18221+5222ES 648
  • RA: 18 22 04.96
  • Dec: +52 21 59.9
  • Discoverer: ES
  • Discoverer Number: 648
  • Components:
  • First year: 1908
  • Last year: 2000
  • Observations: 2
  • First position angle: 5
  • Last position angle: 1
  • First separation: 4.7
  • Last separation: 5.0
  • Mag first component: 10.31
  • Mag second component: 15.0
  • Spectral type: F
  • Primary proper motion RA: 5
  • Primary proper motion DEC: -8
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +52 2197
  • Notes: