21057+3215

  • Unique Name: 21057+3215KU 130
  • RA: 21 05 43.84
  • Dec: +32 14 57.4
  • Discoverer: KU
  • Discoverer Number: 130
  • Components:
  • First year: 1893
  • Last year: 2004
  • Observations: 9
  • First position angle: 59
  • Last position angle: 58
  • First separation: 19.0
  • Last separation: 19.4
  • Mag first component: 10.21
  • Mag second component: 11.36
  • Spectral type: F0
  • Primary proper motion RA: 0
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: -1
  • Durchmusterung: +31 4332
  • Notes:
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