15318+4054

  • Unique Name: 15318+4054A 1634AB
  • RA: 15 31 46.99
  • Dec: +40 53 57.7
  • Discoverer: A
  • Discoverer Number: 1634
  • Components: AB
  • First year: 1907
  • Last year: 2010
  • Observations: 55
  • First position angle: 237
  • Last position angle: 35
  • First separation: 0.1
  • Last separation: 0.0
  • Mag first component: 5.8
  • Mag second component: 5.8
  • Spectral type: A5V
  • Primary proper motion RA: -18
  • Primary proper motion DEC: -9
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +41 2611
  • Notes: NO
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