18163-2253

  • Unique Name: 18163-2253BRT1522
  • RA: 18 16 16.07
  • Dec: -22 52 40.7
  • Discoverer: BRT
  • Discoverer Number: 1522
  • Components:
  • First year: 1920
  • Last year: 1999
  • Observations: 6
  • First position angle: 70
  • Last position angle: 93
  • First separation: 4.5
  • Last separation: 5.8
  • Mag first component: 12.42
  • Mag second component: 12.66
  • Spectral type:
  • Primary proper motion RA: -41
  • Primary proper motion DEC: -36
  • Secondary proper motion RA: 68
  • Secondary proper motion DEC: -47
  • Durchmusterung: -2212777
  • Notes: N B
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