21138+1045

  • Unique Name: 21138+1045HJ 278
  • RA: 21 13 48.10
  • Dec: +10 45 01.2
  • Discoverer: HJ
  • Discoverer Number: 278
  • Components:
  • First year: 1825
  • Last year: 2010
  • Observations: 9
  • First position angle: 255
  • Last position angle: 263
  • First separation: 20.0
  • Last separation: 22.9
  • Mag first component: 9.53
  • Mag second component: 11.73
  • Spectral type: K2
  • Primary proper motion RA: -7
  • Primary proper motion DEC: -13
  • Secondary proper motion RA: -6
  • Secondary proper motion DEC: -11
  • Durchmusterung: +10 4490
  • Notes:
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