21247+2116

  • Unique Name: 21247+2116HU 370
  • RA: 21 24 40.44
  • Dec: +21 15 54.7
  • Discoverer: HU
  • Discoverer Number: 370
  • Components:
  • First year: 1901
  • Last year: 1991
  • Observations: 6
  • First position angle: 110
  • Last position angle: 107
  • First separation: 2.0
  • Last separation: 2.1
  • Mag first component: 9.23
  • Mag second component: 12.24
  • Spectral type: F8
  • Primary proper motion RA: -28
  • Primary proper motion DEC: -15
  • Secondary proper motion RA: -26
  • Secondary proper motion DEC: -9
  • Durchmusterung: +20 4906
  • Notes:
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