21000+4004

  • Unique Name: 21000+4004KUI 103
  • RA: 21 00 04.89
  • Dec: +40 04 15.1
  • Discoverer: KUI
  • Discoverer Number: 103
  • Components:
  • First year: 1934
  • Last year: 2009
  • Observations: 48
  • First position angle: 83
  • Last position angle: 356
  • First separation: 0.9
  • Last separation: 0.4
  • Mag first component: 10.49
  • Mag second component: 12.4
  • Spectral type: M3V
  • Primary proper motion RA:
  • Primary proper motion DEC:
  • Secondary proper motion RA: 614
  • Secondary proper motion DEC: -247
  • Durchmusterung:
  • Notes: NO
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