Variable
Stars, Microlensing ,Supernovae
,Asteroids
**********************
links with useful explanation on Cataclysmics Variable Stars
http://www.physics.usyd.edu.au/rcfta/anrep93/node22.html
http://imagine.gsfc.nasa.gov/docs/science/know_l2/cataclysmic_variables.html
__________________________________________________________________________________________________________Supernovae
SNweb2 is among the best international Supernovae sites , we can find measures of SN by many observers around the world.
and it provide useful informations
For each SN , we will find a page with measures, light curve , field with comparison star and also calibrated field for filtered measures
ASTEROIDS