21024+3739

  • Unique Name: 21024+3739STF2747
  • RA: 21 02 21.92
  • Dec: +37 39 14.0
  • Discoverer: STF
  • Discoverer Number: 2747
  • Components:
  • First year: 1828
  • Last year: 2011
  • Observations: 67
  • First position angle: 260
  • Last position angle: 265
  • First separation: 4.0
  • Last separation: 4.7
  • Mag first component: 8.45
  • Mag second component: 8.66
  • Spectral type: G5
  • Primary proper motion RA: -79
  • Primary proper motion DEC: -222
  • Secondary proper motion RA: -79
  • Secondary proper motion DEC: -222
  • Durchmusterung: +37 4153
  • Notes: NVD
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