17530-2803

  • Unique Name: 17530-2803RST1997A,BC
  • RA: 17 52 58.88
  • Dec: -28 03 39.3
  • Discoverer: RST
  • Discoverer Number: 1997
  • Components: A,BC
  • First year: 1934
  • Last year: 2000
  • Observations: 4
  • First position angle: 204
  • Last position angle: 204
  • First separation: 2.7
  • Last separation: 2.8
  • Mag first component: 11.33
  • Mag second component: 11.4
  • Spectral type: A2
  • Primary proper motion RA: 17
  • Primary proper motion DEC: 25
  • Secondary proper motion RA: 15
  • Secondary proper motion DEC: -19
  • Durchmusterung: -2813757
  • Notes:
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