21157+4832

  • Unique Name: 21157+4832HDS3024
  • RA: 21 15 41.20
  • Dec: +48 31 53.3
  • Discoverer: HDS
  • Discoverer Number: 3024
  • Components:
  • First year: 1991
  • Last year: 2007
  • Observations: 3
  • First position angle: 329
  • Last position angle: 331
  • First separation: 0.3
  • Last separation: 0.3
  • Mag first component: 9.05
  • Mag second component: 10.93
  • Spectral type: B8
  • Primary proper motion RA: -2
  • Primary proper motion DEC: 0
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +47 3349
  • Notes:
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