21088+2916

  • Unique Name: 21088+2916MLB 487
  • RA: 21 08 52.00
  • Dec: +29 16 30.0
  • Discoverer: MLB
  • Discoverer Number: 487
  • Components:
  • First year: 1926
  • Last year: 2003
  • Observations: 2
  • First position angle: 155
  • Last position angle: 140
  • First separation: 3.6
  • Last separation: 4.3
  • Mag first component: 9.5
  • Mag second component: 11.7
  • Spectral type:
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -6
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: