21098+4001

  • Unique Name: 21098+4001GRV 429AC
  • RA: 21 09 50.26
  • Dec: +40 01 33.1
  • Discoverer: GRV
  • Discoverer Number: 429
  • Components: AC
  • First year: 1998
  • Last year: 2002
  • Observations: 3
  • First position angle: 168
  • Last position angle: 168
  • First separation: 48.5
  • Last separation: 48.5
  • Mag first component: 10.09
  • Mag second component: 14.08
  • Spectral type:
  • Primary proper motion RA: -22
  • Primary proper motion DEC: -18
  • Secondary proper motion RA: -38
  • Secondary proper motion DEC: -23
  • Durchmusterung: +39 4462
  • Notes: N