21174+2239

  • Unique Name: 21174+2239UC 4429
  • RA: 21 17 21.32
  • Dec: +22 38 52.8
  • Discoverer: UC
  • Discoverer Number: 4429
  • Components:
  • First year: 1999
  • Last year: 2001
  • Observations: 2
  • First position angle: 172
  • Last position angle: 172
  • First separation: 55.0
  • Last separation: 55.1
  • Mag first component: 14.9
  • Mag second component: 16.2
  • Spectral type:
  • Primary proper motion RA: 19
  • Primary proper motion DEC: -72
  • Secondary proper motion RA: 35
  • Secondary proper motion DEC: -47
  • Durchmusterung:
  • Notes: V
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