21130+3858

  • Unique Name: 21130+3858ES 257
  • RA: 21 13 01.58
  • Dec: +38 57 33.1
  • Discoverer: ES
  • Discoverer Number: 257
  • Components:
  • First year: 1905
  • Last year: 1998
  • Observations: 3
  • First position angle: 323
  • Last position angle: 318
  • First separation: 5.8
  • Last separation: 6.5
  • Mag first component: 8.12
  • Mag second component: 12.1
  • Spectral type: A1V
  • Primary proper motion RA: -10
  • Primary proper motion DEC: -22
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +38 4397
  • Notes:
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