21578+2437

  • Unique Name: 21578+2437POU5590
  • RA: 21 57 50.04
  • Dec: +24 36 55.0
  • Discoverer: POU
  • Discoverer Number: 5590
  • Components:
  • First year: 1897
  • Last year: 2009
  • Observations: 4
  • First position angle: 146
  • Last position angle: 136
  • First separation: 9.6
  • Last separation: 10.3
  • Mag first component: 11.12
  • Mag second component: 13.2
  • Spectral type:
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -7
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes:
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