21416+2911

  • Unique Name: 21416+2911GRV 493
  • RA: 21 41 39.40
  • Dec: +29 11 34.7
  • Discoverer: GRV
  • Discoverer Number: 493
  • Components:
  • First year: 1997
  • Last year: 2002
  • Observations: 3
  • First position angle: 184
  • Last position angle: 184
  • First separation: 44.5
  • Last separation: 44.5
  • Mag first component: 11.75
  • Mag second component: 14.04
  • Spectral type:
  • Primary proper motion RA: -12
  • Primary proper motion DEC: -8
  • Secondary proper motion RA: -12
  • Secondary proper motion DEC: -19
  • Durchmusterung:
  • Notes:
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