21098+4001

  • Unique Name: 21098+4001GRV 430AB
  • RA: 21 09 50.26
  • Dec: +40 01 33.1
  • Discoverer: GRV
  • Discoverer Number: 430
  • Components: AB
  • First year: 1998
  • Last year: 2002
  • Observations: 3
  • First position angle: 351
  • Last position angle: 351
  • First separation: 47.1
  • Last separation: 47.0
  • Mag first component: 10.09
  • Mag second component: 12.92
  • Spectral type:
  • Primary proper motion RA: -22
  • Primary proper motion DEC: -18
  • Secondary proper motion RA: -36
  • Secondary proper motion DEC: -5
  • Durchmusterung: +39 4462
  • Notes: N
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