21031+1434

  • Unique Name: 21031+1434A 1689
  • RA: 21 03 08.35
  • Dec: +14 34 20.5
  • Discoverer: A
  • Discoverer Number: 1689
  • Components:
  • First year: 1907
  • Last year: 2000
  • Observations: 18
  • First position angle: 339
  • Last position angle: 340
  • First separation: 2.3
  • Last separation: 2.2
  • Mag first component: 10.41
  • Mag second component: 10.85
  • Spectral type: F2V
  • Primary proper motion RA: 3
  • Primary proper motion DEC: -9
  • Secondary proper motion RA: 3
  • Secondary proper motion DEC: -9
  • Durchmusterung: +14 4519
  • Notes: N
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