21521-0543

  • Unique Name: 21521-0543SLW1254
  • RA: 21 52 06.92
  • Dec: -05 42 44.4
  • Discoverer: SLW
  • Discoverer Number: 1254
  • Components:
  • First year: 1998
  • Last year: 2004
  • Observations: 2
  • First position angle: 247
  • Last position angle: 247
  • First separation: 11.5
  • Last separation: 11.5
  • Mag first component: 15.26
  • Mag second component: 18.88
  • Spectral type: M0.5 M4.1
  • Primary proper motion RA: 4
  • Primary proper motion DEC: -40
  • Secondary proper motion RA: 6
  • Secondary proper motion DEC: -44
  • Durchmusterung:
  • Notes: V R
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