21212+4804

  • Unique Name: 21212+4804ES 678
  • RA: 21 21 15.35
  • Dec: +48 03 18.8
  • Discoverer: ES
  • Discoverer Number: 678
  • Components:
  • First year: 1908
  • Last year: 2003
  • Observations: 4
  • First position angle: 116
  • Last position angle: 115
  • First separation: 4.1
  • Last separation: 4.4
  • Mag first component: 10.98
  • Mag second component: 13.0
  • Spectral type:
  • Primary proper motion RA: -24
  • Primary proper motion DEC: 9
  • Secondary proper motion RA: 55
  • Secondary proper motion DEC: -30
  • Durchmusterung: +47 3379
  • Notes:
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