|Pages in this category should be moved to subcategories where applicable. This category may require frequent maintenance to avoid becoming too large. It should directly contain very few, if any, pages and should mainly contain subcategories.|
Comets are objects in the Solar System that exhibit a coma and/or a tail of debris pointing away from the Sun.
For the very few asteroids in this category, a 0-padded 6-digit sortkey should be created from its numerical designation. Otherwise, use its provisional designation. For example: