Exoplanet Catalog republishes the NASA Exoplanet Archive’s table of confirmed planets once a day as browsable pages in 14 languages.

This research has made use of the NASA Exoplanet Archive, which is operated by the California Institute of Technology, under contract with NASA under the Exoplanet Exploration Program.

How this site works

Once a day an automated job downloads the latest public data from the sources listed below, checks it and rebuilds these static pages. Nothing is invented or estimated by us: every number comes from a cited source.

Data sources

• NASA Exoplanet Archive — Planetary Systems Composite Parameters (pscomppars) — NASA/IPAC; acknowledgement as requested by the archive
• NASA Exoplanet Archive — Acknowledgement policy

Languages

The interface is available in 14 languages and was translated by hand. Where free text from a source is translated, it is done by offline machine translation and labelled as such.

Independence

Independent site, not affiliated with the data providers named here. For information only. Figures are reproduced from the cited sources, may be delayed or contain errors, and are not advice of any kind. Always check the original source.

Using the data

Please follow each source's own terms when reusing the data and credit the original publisher.

Affiliate links

Some Japanese pages include Rakuten Affiliate and (when enabled) Amazon Associates search links. They are separate from the price data on this site and do not show store prices. See the privacy policy for details.

As an Amazon Associate I earn from qualifying purchases.

Image credits

Image: NASA / JPL-Caltech (illustration) · Public domain