09020+4722

  • Unique Name: 09020+4722ES 598
  • RA: 09 02 00.40
  • Dec: +47 21 46.8
  • Discoverer: ES
  • Discoverer Number: 598
  • Components:
  • First year: 1897
  • Last year: 2002
  • Observations: 8
  • First position angle: 265
  • Last position angle: 266
  • First separation: 7.2
  • Last separation: 8.5
  • Mag first component: 8.99
  • Mag second component: 10.9
  • Spectral type: A2
  • Primary proper motion RA: -22
  • Primary proper motion DEC: -12
  • Secondary proper motion RA: -90
  • Secondary proper motion DEC: -16
  • Durchmusterung: +47 1630
  • Notes: