21423-2821

  • Unique Name: 21423-2821RST2185
  • RA: 21 42 18.97
  • Dec: -28 21 14.0
  • Discoverer: RST
  • Discoverer Number: 2185
  • Components:
  • First year: 1931
  • Last year: 1940
  • Observations: 3
  • First position angle: 158
  • Last position angle: 151
  • First separation: 2.4
  • Last separation: 2.5
  • Mag first component: 11.3
  • Mag second component: 14.1
  • Spectral type:
  • Primary proper motion RA: -7
  • Primary proper motion DEC: -18
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -2817412
  • Notes:
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