21099-1716

  • Unique Name: 21099-1716HU 366
  • RA: 21 09 56.87
  • Dec: -17 15 33.8
  • Discoverer: HU
  • Discoverer Number: 366
  • Components:
  • First year: 1901
  • Last year: 1991
  • Observations: 11
  • First position angle: 279
  • Last position angle: 236
  • First separation: 0.3
  • Last separation: 0.4
  • Mag first component: 10.31
  • Mag second component: 10.34
  • Spectral type: F5V
  • Primary proper motion RA: 16
  • Primary proper motion DEC: 13
  • Secondary proper motion RA: 16
  • Secondary proper motion DEC: 13
  • Durchmusterung: -17 6195
  • Notes: