21147-0050

  • Unique Name: 21147-0050STF2775AB,C
  • RA: 21 14 41.11
  • Dec: -00 49 55.0
  • Discoverer: STF
  • Discoverer Number: 2775
  • Components: AB,C
  • First year: 1825
  • Last year: 2009
  • Observations: 28
  • First position angle: 179
  • Last position angle: 178
  • First separation: 21.2
  • Last separation: 21.4
  • Mag first component: 7.46
  • Mag second component: 10.37
  • Spectral type: A1V
  • Primary proper motion RA: 18
  • Primary proper motion DEC: 6
  • Secondary proper motion RA: 19
  • Secondary proper motion DEC: 2
  • Durchmusterung:
  • Notes: NVD
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