21051+0757

  • Unique Name: 21051+0757HDS3004AB
  • RA: 21 05 07.95
  • Dec: +07 56 44.4
  • Discoverer: HDS
  • Discoverer Number: 3004
  • Components: AB
  • First year: 1991
  • Last year: 2008
  • Observations: 12
  • First position angle: 309
  • Last position angle: 30
  • First separation: 0.4
  • Last separation: 0.2
  • Mag first component: 7.98
  • Mag second component: 11.81
  • Spectral type: G5
  • Primary proper motion RA: 5
  • Primary proper motion DEC: -89
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +07 4621
  • Notes: O
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