21539+0851

  • Unique Name: 21539+0851GRV 518
  • RA: 21 53 58.65
  • Dec: +08 51 02.4
  • Discoverer: GRV
  • Discoverer Number: 518
  • Components:
  • First year: 1919
  • Last year: 2000
  • Observations: 4
  • First position angle: 330
  • Last position angle: 330
  • First separation: 41.0
  • Last separation: 40.7
  • Mag first component: 11.8
  • Mag second component: 12.5
  • Spectral type:
  • Primary proper motion RA: -21
  • Primary proper motion DEC: -16
  • Secondary proper motion RA: -29
  • Secondary proper motion DEC: -21
  • Durchmusterung:
  • Notes:
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