19357+3309

  • Unique Name: 19357+3309SEI 644AB
  • RA: 19 35 42.69
  • Dec: +33 10 00.7
  • Discoverer: SEI
  • Discoverer Number: 644
  • Components: AB
  • First year: 1893
  • Last year: 2005
  • Observations: 11
  • First position angle: 340
  • Last position angle: 159
  • First separation: 16.5
  • Last separation: 16.8
  • Mag first component: 10.18
  • Mag second component: 10.25
  • Spectral type:
  • Primary proper motion RA: 4
  • Primary proper motion DEC: -6
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: -4
  • Durchmusterung: +32 3487
  • Notes:
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