21548+4548

  • Unique Name: 21548+4548STF2846AC
  • RA: 21 54 49.88
  • Dec: +45 47 29.8
  • Discoverer: STF
  • Discoverer Number: 2846
  • Components: AC
  • First year: 1828
  • Last year: 2002
  • Observations: 9
  • First position angle: 156
  • Last position angle: 156
  • First separation: 22.5
  • Last separation: 33.0
  • Mag first component: 8.43
  • Mag second component: 10.9
  • Spectral type:
  • Primary proper motion RA: 7
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: -7
  • Secondary proper motion DEC: -2
  • Durchmusterung:
  • Notes: Z
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