21020+0346

  • Unique Name: 21020+0346HO 148
  • RA: 21 02 02.05
  • Dec: +03 45 57.9
  • Discoverer: HO
  • Discoverer Number: 148
  • Components:
  • First year: 1884
  • Last year: 1991
  • Observations: 12
  • First position angle: 205
  • Last position angle: 202
  • First separation: 2.4
  • Last separation: 2.3
  • Mag first component: 7.95
  • Mag second component: 11.43
  • Spectral type: F5
  • Primary proper motion RA: 10
  • Primary proper motion DEC: -13
  • Secondary proper motion RA: 10
  • Secondary proper motion DEC: -15
  • Durchmusterung: +03 4488
  • Notes:
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