21577+1629

  • Unique Name: 21577+1629BPM2416
  • RA: 21 57 40.72
  • Dec: +16 29 06.3
  • Discoverer: BPM
  • Discoverer Number: 2416
  • Components:
  • First year: 1996
  • Last year: 2001
  • Observations: 3
  • First position angle: 307
  • Last position angle: 307
  • First separation: 75.9
  • Last separation: 75.9
  • Mag first component: 13.97
  • Mag second component: 15.05
  • Spectral type:
  • Primary proper motion RA: 8
  • Primary proper motion DEC: -15
  • Secondary proper motion RA: 18
  • Secondary proper motion DEC: -10
  • Durchmusterung:
  • Notes: NV
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