20241+2156

  • Unique Name: 20241+2156HDS2915
  • RA: 20 24 05.36
  • Dec: +21 56 27.8
  • Discoverer: HDS
  • Discoverer Number: 2915
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 2
  • First position angle: 343
  • Last position angle: 343
  • First separation: 1.3
  • Last separation: 1.3
  • Mag first component: 10.34
  • Mag second component: 13.5
  • Spectral type: F8
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -9
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: -7
  • Durchmusterung: +21 4192
  • Notes:
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