21029+1708

  • Unique Name: 21029+1708BPMA250
  • RA: 21 02 55.21
  • Dec: +17 08 23.9
  • Discoverer: BPM
  • Discoverer Number: 0
  • Components:
  • First year: 1995
  • Last year: 2001
  • Observations: 3
  • First position angle: 40
  • Last position angle: 40
  • First separation: 198.8
  • Last separation: 198.9
  • Mag first component: 13.26
  • Mag second component: 14.85
  • Spectral type:
  • Primary proper motion RA: 3
  • Primary proper motion DEC: -7
  • Secondary proper motion RA: -21
  • Secondary proper motion DEC: -22
  • Durchmusterung:
  • Notes: NV
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