21301+2946

  • Unique Name: 21301+2946GRV 471
  • RA: 21 30 08.49
  • Dec: +29 46 20.4
  • Discoverer: GRV
  • Discoverer Number: 471
  • Components:
  • First year: 1894
  • Last year: 2002
  • Observations: 6
  • First position angle: 304
  • Last position angle: 306
  • First separation: 21.4
  • Last separation: 21.0
  • Mag first component: 10.62
  • Mag second component: 11.59
  • Spectral type:
  • Primary proper motion RA: -19
  • Primary proper motion DEC: -18
  • Secondary proper motion RA: -21
  • Secondary proper motion DEC: -18
  • Durchmusterung: +29 4427
  • Notes:
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