22507+5107

  • Unique Name: 22507+5107HLD 54
  • RA: 22 50 40.50
  • Dec: +51 06 57.8
  • Discoverer: HLD
  • Discoverer Number: 54
  • Components:
  • First year: 1881
  • Last year: 2011
  • Observations: 22
  • First position angle: 196
  • Last position angle: 16
  • First separation: 1.8
  • Last separation: 1.8
  • Mag first component: 8.74
  • Mag second component: 9.55
  • Spectral type: A0
  • Primary proper motion RA: -5
  • Primary proper motion DEC: -18
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +50 3846
  • Notes: N
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