21477-3054

  • Unique Name: 21477-3054HJ 5296AB,C
  • RA: 21 47 44.17
  • Dec: -30 53 53.9
  • Discoverer: HJ
  • Discoverer Number: 5296
  • Components: AB,C
  • First year: 1835
  • Last year: 1999
  • Observations: 11
  • First position angle: 335
  • Last position angle: 342
  • First separation: 28.0
  • Last separation: 33.2
  • Mag first component: 5.01
  • Mag second component: 11.3
  • Spectral type: A2V
  • Primary proper motion RA: -34
  • Primary proper motion DEC: 0
  • Secondary proper motion RA: -6
  • Secondary proper motion DEC: -15
  • Durchmusterung:
  • Notes: N D
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