21030+2457

  • Unique Name: 21030+2457BKO 482
  • RA: 21 02 58.59
  • Dec: +24 57 35.7
  • Discoverer: BKO
  • Discoverer Number: 482
  • Components:
  • First year: 1998
  • Last year: 2008
  • Observations: 3
  • First position angle: 355
  • Last position angle: 357
  • First separation: 6.0
  • Last separation: 5.7
  • Mag first component: 13.0
  • Mag second component: 13.5
  • Spectral type:
  • Primary proper motion RA: -3
  • Primary proper motion DEC: -16
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes:
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