21099+1648

  • Unique Name: 21099+1648BPM2335
  • RA: 21 09 51.74
  • Dec: +16 48 22.7
  • Discoverer: BPM
  • Discoverer Number: 2335
  • Components:
  • First year: 1971
  • Last year: 2001
  • Observations: 3
  • First position angle: 54
  • Last position angle: 54
  • First separation: 14.9
  • Last separation: 14.8
  • Mag first component: 12.64
  • Mag second component: 13.89
  • Spectral type:
  • Primary proper motion RA: 9
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: 13
  • Secondary proper motion DEC: 1
  • Durchmusterung:
  • Notes: NV
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