19557+2439

  • Unique Name: 19557+2439HJ 1453
  • RA: 19 55 17.67
  • Dec: +24 41 39.6
  • Discoverer: HJ
  • Discoverer Number: 1453
  • Components:
  • First year: 1828
  • Last year: 2009
  • Observations: 4
  • First position angle: 227
  • Last position angle: 247
  • First separation: 23.0
  • Last separation: 12.3
  • Mag first component: 12.4
  • Mag second component: 13.2
  • Spectral type:
  • Primary proper motion RA: 37
  • Primary proper motion DEC: 15
  • Secondary proper motion RA: -12
  • Secondary proper motion DEC: -3
  • Durchmusterung:
  • Notes: N I
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