Trumpler 18

Fundamental

  • Coordinates J2000
  • Coordinates B1950
  • Positions
  • Absolute p.m.

    Photometry

  • UBV
  • uvby
  • uvby mean
  • ß data
  • Geneva 7-col
  • Geneva
  • Walraven
  • VRIc data
  • UBV CCD
  • VRIc CCD
  • byHalpha
  • UBV pg
  • RGU data

    Spectroscopy

  • MK types
  • MK selected
  • HD types

    Miscellanous

  • Membership