21593+3431

  • Unique Name: 21593+3431J 3156
  • RA: 21 59 18.19
  • Dec: +34 30 43.3
  • Discoverer: J
  • Discoverer Number: 3156
  • Components:
  • First year: 1944
  • Last year: 2008
  • Observations: 5
  • First position angle: 170
  • Last position angle: 169
  • First separation: 2.0
  • Last separation: 3.0
  • Mag first component: 9.8
  • Mag second component: 10.1
  • Spectral type:
  • Primary proper motion RA: -10
  • Primary proper motion DEC: 31
  • Secondary proper motion RA: 4
  • Secondary proper motion DEC: -20
  • Durchmusterung:
  • Notes:
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