21558+3716

  • Unique Name: 21558+3716HO 174CD
  • RA: 21 55 38.08
  • Dec: +37 14 02.7
  • Discoverer: HO
  • Discoverer Number: 174
  • Components: CD
  • First year: 1881
  • Last year: 2011
  • Observations: 12
  • First position angle: 89
  • Last position angle: 82
  • First separation: 6.3
  • Last separation: 6.0
  • Mag first component: 12.7
  • Mag second component: 12.33
  • Spectral type:
  • Primary proper motion RA: -26
  • Primary proper motion DEC: -10
  • Secondary proper motion RA: 20
  • Secondary proper motion DEC: -4
  • Durchmusterung:
  • Notes: N
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