Space and Astronomy Atlas

How The Universe Works
Subcategories

Planets and the Sun

9 of 284 entries in Celestial Objects. Click any to see everything it connects to.

Citation Formats

General Reference

APA Style

BibTeX

The eight IAU-recognized planets of the Solar System and the Sun itself, the star the whole system orbits. Belongs here: any body that has cleared its orbital neighborhood under the IAU 2006 definition of planet, plus the Sun as the systems central star. Does not belong here: bodies that share an orbit with other debris and have not cleared their neighborhood, which the IAU 2006 reclassification moved to Dwarf Planets, or any moon orbiting one of these planets, grouped under Moons.

Comments (0)
No comments yet. Be the first to share a thought.
Reader Challenges (0 open reader challenges)
No disputes yet. Spotted an error or a better source? Open the first one.

View At A Past Year

The atlas records no dated fact of its own for this entry, so there is no other year to choose.