21290+1100

  • Unique Name: 21290+1100GRV 470
  • RA: 21 29 03.05
  • Dec: +11 00 33.3
  • Discoverer: GRV
  • Discoverer Number: 470
  • Components:
  • First year: 1907
  • Last year: 2001
  • Observations: 6
  • First position angle: 317
  • Last position angle: 317
  • First separation: 53.3
  • Last separation: 53.9
  • Mag first component: 10.03
  • Mag second component: 13.07
  • Spectral type:
  • Primary proper motion RA: 18
  • Primary proper motion DEC: -17
  • Secondary proper motion RA: 18
  • Secondary proper motion DEC: -11
  • Durchmusterung: +10 4555
  • Notes:
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