Contact
AstroAlgos.com is written and maintained by Laurent Remond, a web developer and amateur astronomer. Every message is read by me personally, and I usually answer within a few days.
Personal website: laurentremond.com
What you can write about
- A mistake or an inaccurate value. If a position, a time or a statement on the site looks wrong, tell me the page, the date and the place you used. Corrections are published as soon as they are checked.
- A question about a calculation. The methods come from Jean Meeus’ Astronomical Algorithms. I am happy to explain how a result on the site is obtained.
- A natal chart order. If a paid chart did not arrive or a file does not open, send the link to your chart or the date of your payment, and I will fix it or refund you.
- Your personal data. To access or delete a natal chart or any other data, see the Privacy Policy and write to the address above.
- Suggestions, teaching and partnerships. Ideas for new views or thesaurus entries, use in a classroom or an astronomy club, and links from other astronomy sites are all welcome.
Before you write
Many questions are answered in the astronomy thesaurus, for example how sidereal time, altitude and azimuth or atmospheric refraction work. The About page explains the project and its sources.