21300+4848

  • Unique Name: 21300+4848SWN 2
  • RA: 21 30 02.42
  • Dec: +48 47 34.4
  • Discoverer: SWN
  • Discoverer Number: 2
  • Components:
  • First year: 1952
  • Last year: 2003
  • Observations: 3
  • First position angle: 1
  • Last position angle: 348
  • First separation: 3.1
  • Last separation: 2.5
  • Mag first component: 11.5
  • Mag second component: 13.0
  • Spectral type: em?
  • Primary proper motion RA: 12
  • Primary proper motion DEC: 5
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: -8
  • Durchmusterung:
  • Notes:
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