16221+3054

  • Unique Name: 16221+3054CHR 53Aa,Ab
  • RA: 16 22 05.89
  • Dec: +30 53 30.2
  • Discoverer: CHR
  • Discoverer Number: 53
  • Components: Aa,Ab
  • First year: 1984
  • Last year: 2006
  • Observations: 3
  • First position angle: 74
  • Last position angle: 139
  • First separation: 0.2
  • Last separation: 0.1
  • Mag first component: 4.8
  • Mag second component: 0.0
  • Spectral type: K0III
  • Primary proper motion RA: -96
  • Primary proper motion DEC: 109
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +31 2845
  • Notes: N
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