leda SQL access to data site

| HyperLeda home | Documentation | Search by name | Search near a position | Define a sample | SQL Search |


The old SQL query form. is still available.

Note that the output of a query may be large (Gigabytes) and may overflow the capacity of your client, in particular if it is a web browser. We advise you to check carefully your query.

Click here to have the list of astrophysical parameters and here for explanations about their computation.


HyperLeda Questions: leda@univ-lyon1.fr