21539+0845

  • Unique Name: 21539+0845J 2703AB
  • RA: 21 54 01.63
  • Dec: +08 44 38.7
  • Discoverer: J
  • Discoverer Number: 2703
  • Components: AB
  • First year: 1919
  • Last year: 2000
  • Observations: 7
  • First position angle: 99
  • Last position angle: 97
  • First separation: 6.6
  • Last separation: 6.8
  • Mag first component: 11.5
  • Mag second component: 11.5
  • Spectral type: G9IV G1V
  • Primary proper motion RA: -7
  • Primary proper motion DEC: 2
  • Secondary proper motion RA: 15
  • Secondary proper motion DEC: 6
  • Durchmusterung:
  • Notes: U
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