19500+2140

  • Unique Name: 19500+2140J 3016
  • RA: 19 50 05.13
  • Dec: +21 39 35.5
  • Discoverer: J
  • Discoverer Number: 3016
  • Components:
  • First year: 1895
  • Last year: 2009
  • Observations: 6
  • First position angle: 352
  • Last position angle: 354
  • First separation: 6.3
  • Last separation: 5.9
  • Mag first component: 11.82
  • Mag second component: 12.3
  • Spectral type:
  • Primary proper motion RA: 1
  • Primary proper motion DEC: -10
  • Secondary proper motion RA: 1
  • Secondary proper motion DEC: -10
  • Durchmusterung:
  • Notes: