21278-1731

  • Unique Name: 21278-1731LDS4887
  • RA: 21 27 49.84
  • Dec: -17 30 23.2
  • Discoverer: LDS
  • Discoverer Number: 4887
  • Components:
  • First year: 1960
  • Last year: 1999
  • Observations: 3
  • First position angle: 244
  • Last position angle: 242
  • First separation: 54.0
  • Last separation: 56.5
  • Mag first component: 15.53
  • Mag second component: 15.5
  • Spectral type:
  • Primary proper motion RA: -22
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: -5
  • Secondary proper motion DEC: -6
  • Durchmusterung:
  • Notes:
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