02309+2130

  • Unique Name: 02309+2130AG 40
  • RA: 02 30 56.00
  • Dec: +21 30 20.1
  • Discoverer: AG
  • Discoverer Number: 40
  • Components:
  • First year: 1893
  • Last year: 2004
  • Observations: 13
  • First position angle: 244
  • Last position angle: 246
  • First separation: 5.8
  • Last separation: 5.6
  • Mag first component: 10.5
  • Mag second component: 11.5
  • Spectral type: G0
  • Primary proper motion RA: 42
  • Primary proper motion DEC: 12
  • Secondary proper motion RA: -5
  • Secondary proper motion DEC: -9
  • Durchmusterung: +20 410
  • Notes:
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