21022+0711

  • Unique Name: 21022+0711STF2742
  • RA: 21 02 12.51
  • Dec: +07 10 47.3
  • Discoverer: STF
  • Discoverer Number: 2742
  • Components:
  • First year: 1825
  • Last year: 2011
  • Observations: 202
  • First position angle: 224
  • Last position angle: 214
  • First separation: 2.4
  • Last separation: 2.9
  • Mag first component: 7.41
  • Mag second component: 7.64
  • Spectral type: F8
  • Primary proper motion RA: -6
  • Primary proper motion DEC: -16
  • Secondary proper motion RA: -6
  • Secondary proper motion DEC: -16
  • Durchmusterung: +06 4731
  • Notes: D
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