There are currently 620000 asteroids having received a number and/or a name (asteroids numbered)
The remaining asteroids are called 'unnumbered asteroids'.
I started to make extractions from the base of the JPL (Small-Body Database Query).
The 'unnumbered asteroids' will be numbered one day and will have to be modified in your files to write this number and this name.
Faced with the enormity of the work and the resulting files, I don't know if we'll get to the end of it.
First off, here it is:
- the 3000 first 'numbered'
- the 'unnumbered' until 1999 (all)
Models and textures use those published by Celestia Origin
In case of absence of the albedo value, I use 0.15 by default.
In case of absence of the diameter, I use the formula of the site:
http://www.physics.sfasu.edu/astro/asteroids/sizemagnitude.html which makes the calculation in fontion of absmag (H)