21006-1705

  • Unique Name: 21006-1705HO 461
  • RA: 21 00 35.08
  • Dec: -17 04 52.2
  • Discoverer: HO
  • Discoverer Number: 461
  • Components:
  • First year: 1890
  • Last year: 2001
  • Observations: 8
  • First position angle: 225
  • Last position angle: 231
  • First separation: 1.8
  • Last separation: 2.9
  • Mag first component: 10.8
  • Mag second component: 11.3
  • Spectral type: G0
  • Primary proper motion RA: 34
  • Primary proper motion DEC: 35
  • Secondary proper motion RA: -16
  • Secondary proper motion DEC: -7
  • Durchmusterung: -17 6149
  • Notes:
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