18213+3920

  • Unique Name: 18213+3920HJ 1321
  • RA: 18 21 20.43
  • Dec: +39 19 23.3
  • Discoverer: HJ
  • Discoverer Number: 1321
  • Components:
  • First year: 1828
  • Last year: 2006
  • Observations: 16
  • First position angle: 96
  • Last position angle: 77
  • First separation: 8.0
  • Last separation: 10.4
  • Mag first component: 10.22
  • Mag second component: 11.2
  • Spectral type:
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -16
  • Secondary proper motion RA: 21
  • Secondary proper motion DEC: -4
  • Durchmusterung: +39 3395
  • Notes: