Astrofísicas: Diagrama de Hubble

  • Publicación
    Improvement of the Hubble diagram for QSO's leading towards g(O)
    Using the predictions of the Lynden Bell/Hills model of the energy source of QSO's in which discrete packets of matter (e.g., stars) are converted into...
  • Publicación
    Long-term variability of quasi-stellar objects, and their distribution in the Hubble diagram.
    Not Available
  • Publicación
    V-R diagram for spiral galaxies - New insights into the Hubble sequence
    The present examination of the relation between the global parameters of spiral galaxies and their morphological type represents rotational velocity V at 25 mag...