21198+2730

  • Unique Name: 21198+2730UC 258
  • RA: 21 19 48.98
  • Dec: +27 30 16.6
  • Discoverer: UC
  • Discoverer Number: 258
  • Components:
  • First year: 1997
  • Last year: 2002
  • Observations: 3
  • First position angle: 331
  • Last position angle: 331
  • First separation: 13.9
  • Last separation: 13.9
  • Mag first component: 8.35
  • Mag second component: 12.82
  • Spectral type: G0V
  • Primary proper motion RA: 99
  • Primary proper motion DEC: 19
  • Secondary proper motion RA: 91
  • Secondary proper motion DEC: 22
  • Durchmusterung:
  • Notes: V
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