21593+2800

  • Unique Name: 21593+2800MLB 578
  • RA: 21 59 18.45
  • Dec: +27 59 43.6
  • Discoverer: MLB
  • Discoverer Number: 578
  • Components:
  • First year: 1928
  • Last year: 2007
  • Observations: 2
  • First position angle: 162
  • Last position angle: 148
  • First separation: 2.8
  • Last separation: 3.3
  • Mag first component: 9.4
  • Mag second component: 13.0
  • Spectral type:
  • Primary proper motion RA: -5
  • Primary proper motion DEC: -26
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes:
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