21050+4021

  • Unique Name: 21050+4021COU2135
  • RA: 21 05 01.14
  • Dec: +40 20 40.8
  • Discoverer: COU
  • Discoverer Number: 2135
  • Components:
  • First year: 1982
  • Last year: 2008
  • Observations: 6
  • First position angle: 359
  • Last position angle: 357
  • First separation: 0.2
  • Last separation: 0.2
  • Mag first component: 9.0
  • Mag second component: 9.3
  • Spectral type: A0
  • Primary proper motion RA: -9
  • Primary proper motion DEC: -10
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +39 4427
  • Notes:
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