21146+3157

  • Unique Name: 21146+3157GRV 437
  • RA: 21 14 38.73
  • Dec: +31 57 01.8
  • Discoverer: GRV
  • Discoverer Number: 437
  • Components:
  • First year: 1933
  • Last year: 2002
  • Observations: 5
  • First position angle: 206
  • Last position angle: 204
  • First separation: 52.3
  • Last separation: 51.7
  • Mag first component: 11.2
  • Mag second component: 12.96
  • Spectral type:
  • Primary proper motion RA: -8
  • Primary proper motion DEC: -13
  • Secondary proper motion RA: -9
  • Secondary proper motion DEC: -5
  • Durchmusterung:
  • Notes:
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