21200+3854

  • Unique Name: 21200+3854SEI1505
  • RA: 21 19 56.67
  • Dec: +38 54 52.6
  • Discoverer: SEI
  • Discoverer Number: 1505
  • Components:
  • First year: 1895
  • Last year: 2002
  • Observations: 5
  • First position angle: 358
  • Last position angle: 343
  • First separation: 15.4
  • Last separation: 11.2
  • Mag first component: 10.08
  • Mag second component: 11.9
  • Spectral type:
  • Primary proper motion RA: 25
  • Primary proper motion DEC: 38
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: -6
  • Durchmusterung: +38 4451
  • Notes: N
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