20153+2536

  • Unique Name: 20153+2536BU 983AB
  • RA: 20 15 15.89
  • Dec: +25 35 31.1
  • Discoverer: BU
  • Discoverer Number: 983
  • Components: AB
  • First year: 1879
  • Last year: 2011
  • Observations: 30
  • First position angle: 154
  • Last position angle: 185
  • First separation: 0.8
  • Last separation: 0.5
  • Mag first component: 4.8
  • Mag second component: 7.55
  • Spectral type: B3V
  • Primary proper motion RA: 2
  • Primary proper motion DEC: -7
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +25 4165
  • Notes: N
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