21156+3315

  • Unique Name: 21156+3315TOB 216
  • RA: 21 15 35.07
  • Dec: +33 15 23.0
  • Discoverer: TOB
  • Discoverer Number: 216
  • Components:
  • First year: 1983
  • Last year: 2002
  • Observations: 3
  • First position angle: 136
  • Last position angle: 136
  • First separation: 14.2
  • Last separation: 14.1
  • Mag first component: 10.5
  • Mag second component: 13.2
  • Spectral type:
  • Primary proper motion RA: -7
  • Primary proper motion DEC: -11
  • Secondary proper motion RA: 109
  • Secondary proper motion DEC: -83
  • Durchmusterung:
  • Notes:
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