20137+1302

  • Unique Name: 20137+1302A 1668
  • RA: 20 13 40.78
  • Dec: +13 01 33.6
  • Discoverer: A
  • Discoverer Number: 1668
  • Components:
  • First year: 1907
  • Last year: 1931
  • Observations: 4
  • First position angle: 339
  • Last position angle: 340
  • First separation: 1.3
  • Last separation: 1.4
  • Mag first component: 9.45
  • Mag second component: 12.1
  • Spectral type: A0
  • Primary proper motion RA: -31
  • Primary proper motion DEC: -22
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +12 4261
  • Notes: