21147+5702

  • Unique Name: 21147+5702HJ 1630
  • RA: 21 14 38.86
  • Dec: +57 02 11.2
  • Discoverer: HJ
  • Discoverer Number: 1630
  • Components:
  • First year: 1828
  • Last year: 2003
  • Observations: 9
  • First position angle: 125
  • Last position angle: 133
  • First separation: 15.0
  • Last separation: 17.5
  • Mag first component: 10.48
  • Mag second component: 11.52
  • Spectral type:
  • Primary proper motion RA: 19
  • Primary proper motion DEC: 0
  • Secondary proper motion RA: -5
  • Secondary proper motion DEC: -5
  • Durchmusterung: +56 2546
  • Notes:
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