21577-1827

  • Unique Name: 21577-1827HJ 3070
  • RA: 21 57 44.09
  • Dec: -18 27 38.8
  • Discoverer: HJ
  • Discoverer Number: 3070
  • Components:
  • First year: 1830
  • Last year: 2013
  • Observations: 9
  • First position angle: 275
  • Last position angle: 283
  • First separation: 15.0
  • Last separation: 30.1
  • Mag first component: 11.34
  • Mag second component: 11.44
  • Spectral type:
  • Primary proper motion RA: 13
  • Primary proper motion DEC: -10
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: 14
  • Durchmusterung: -19 6194
  • Notes: L
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