21291+3357

  • Unique Name: 21291+3357ES 2263
  • RA: 21 29 02.69
  • Dec: +33 55 55.6
  • Discoverer: ES
  • Discoverer Number: 2263
  • Components:
  • First year: 1926
  • Last year: 1998
  • Observations: 2
  • First position angle: 30
  • Last position angle: 42
  • First separation: 3.4
  • Last separation: 3.1
  • Mag first component: 10.96
  • Mag second component: 13.3
  • Spectral type:
  • Primary proper motion RA: 7
  • Primary proper motion DEC: 10
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +33 4272
  • Notes:
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