NGC 1817

Data types

Fundamental

  • Coordinates J2000
  • Coordinates B1950
  • Positions
  • XY positions
  • IDS identification
  • Absolute p.m.

    Photometry

  • UBV
  • uvby
  • uvby mean
  • ß mean
  • Washington
  • UBV CCD
  • uvby CCD
  • ß CCD
  • UBV pg

    Spectroscopy

  • HD types
  • Mean Vr
  • Radial Velocity
  • Orbital elements

    Miscellanous

  • Frequencies
  • Membership
  • Lynga info
  • Alter bibliography
  • Notes