21568+0017

  • Unique Name: 21568+0017LAW 29AB
  • RA: 21 56 48.31
  • Dec: +00 17 01.0
  • Discoverer: LAW
  • Discoverer Number: 29
  • Components: AB
  • First year: 2000
  • Last year: 2008
  • Observations: 3
  • First position angle: 249
  • Last position angle: 248
  • First separation: 19.6
  • Last separation: 19.8
  • Mag first component: 16.61
  • Mag second component: 18.84
  • Spectral type: M3.0 M5.0
  • Primary proper motion RA: -30
  • Primary proper motion DEC: -58
  • Secondary proper motion RA: -38
  • Secondary proper motion DEC: -58
  • Durchmusterung:
  • Notes: V R
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