List of minor planets: 503001–504000
= List of minor planets: 503001–504000
{wiki=List_of_minor_planets:_503001–504000}
The list of minor planets numbered from 503001 to 504000 is part of the extensive catalog of minor planets (also known as asteroids) that have been discovered and assigned a number by the International Astronomical Union (IAU). Each minor planet is assigned a unique number when it is confirmed, and many are also given a provisional designation based on the year and order of discovery.