21040+2539

  • Unique Name: 21040+2539SLE 515
  • RA: 21 03 58.36
  • Dec: +25 39 03.8
  • Discoverer: SLE
  • Discoverer Number: 515
  • Components:
  • First year: 1998
  • Last year: 2008
  • Observations: 3
  • First position angle: 349
  • Last position angle: 349
  • First separation: 20.2
  • Last separation: 19.9
  • Mag first component: 10.8
  • Mag second component: 13.1
  • Spectral type:
  • Primary proper motion RA: 3
  • Primary proper motion DEC: 0
  • Secondary proper motion RA: -42
  • Secondary proper motion DEC: 26
  • Durchmusterung:
  • Notes:
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