21013+3846

  • Unique Name: 21013+3846ES 2057
  • RA: 21 01 27.49
  • Dec: +38 46 14.3
  • Discoverer: ES
  • Discoverer Number: 2057
  • Components:
  • First year: 1923
  • Last year: 2007
  • Observations: 6
  • First position angle: 254
  • Last position angle: 261
  • First separation: 4.4
  • Last separation: 5.0
  • Mag first component: 10.3
  • Mag second component: 12.1
  • Spectral type:
  • Primary proper motion RA: 5
  • Primary proper motion DEC: -5
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +38 4315
  • Notes:
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