18216+0919

  • Unique Name: 18216+0919J 2515
  • RA: 18 21 41.50
  • Dec: +09 16 48.8
  • Discoverer: J
  • Discoverer Number: 2515
  • Components:
  • First year: 1943
  • Last year: 1991
  • Observations: 7
  • First position angle: 7
  • Last position angle: 10
  • First separation: 0.5
  • Last separation: 1.2
  • Mag first component: 11.42
  • Mag second component: 11.9
  • Spectral type:
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: -3
  • Durchmusterung:
  • Notes: