21317+3302

  • Unique Name: 21317+3302GYL 63
  • RA: 21 31 44.50
  • Dec: +33 02 37.5
  • Discoverer: GYL
  • Discoverer Number: 63
  • Components:
  • First year: 1893
  • Last year: 2011
  • Observations: 8
  • First position angle: 322
  • Last position angle: 306
  • First separation: 14.7
  • Last separation: 16.0
  • Mag first component: 10.8
  • Mag second component: 11.0
  • Spectral type:
  • Primary proper motion RA: 20
  • Primary proper motion DEC: 18
  • Secondary proper motion RA: -9
  • Secondary proper motion DEC: -7
  • Durchmusterung:
  • Notes: