21278-3900

  • Unique Name: 21278-3900WG 271
  • RA: 21 27 48.22
  • Dec: -38 59 54.5
  • Discoverer: WG
  • Discoverer Number: 271
  • Components:
  • First year: 1904
  • Last year: 1999
  • Observations: 12
  • First position angle: 123
  • Last position angle: 121
  • First separation: 4.3
  • Last separation: 4.1
  • Mag first component: 9.77
  • Mag second component: 10.03
  • Spectral type: F3V:
  • Primary proper motion RA: 29
  • Primary proper motion DEC: 13
  • Secondary proper motion RA: 28
  • Secondary proper motion DEC: 16
  • Durchmusterung: -3914258
  • Notes:
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