21158+1642

  • Unique Name: 21158+1642GRV 441
  • RA: 21 15 53.98
  • Dec: +16 42 23.6
  • Discoverer: GRV
  • Discoverer Number: 441
  • Components:
  • First year: 1997
  • Last year: 2001
  • Observations: 3
  • First position angle: 39
  • Last position angle: 39
  • First separation: 19.0
  • Last separation: 19.0
  • Mag first component: 12.2
  • Mag second component: 12.9
  • Spectral type:
  • Primary proper motion RA: -22
  • Primary proper motion DEC: -24
  • Secondary proper motion RA: -19
  • Secondary proper motion DEC: -26
  • Durchmusterung:
  • Notes:
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