Planetary Fact Sheets

Sun Fact Sheet

Mercury Fact Sheet
Venus Fact Sheet
Earth Fact Sheet
Moon Fact Sheet
Near Earth Object Fact Sheet
Mars Fact Sheet
Asteroid Fact Sheet
Jupiter Fact Sheet

- Jovian Satellite Fact Sheet

- Galilean Satellite Fact Table

- Jovian Rings Fact Sheet

Saturn Fact Sheet

- Saturnian Satellite Fact Sheet

- Saturnian Rings Fact Sheet

Uranus Fact Sheet

- Uranian Satellite Fact Sheet

- Uranian Rings Fact Sheet

Neptune Fact Sheet

- Neptunian Satellite Fact Sheet

- Neptunian Rings Fact Sheet

Pluto Fact Sheet

Comet Fact Sheet

Chiron Fact Sheet

Notes on the factsheets - definitions of parameters, units, notes on sub- and superscripts, etc.

Table of Planetary Facts - Metric Units
Table of Planetary Facts - U.S. Units
Table of Planetary Facts - Earth Ratio

NSSDC Planetary Home Page

Author/Curator:
Dr. David R. Williams, dave.williams@nasa.gov
NSSDC, Mail Code 690.1
NASA Goddard Space Flight Center
Greenbelt, MD 20771
+1-301-286-1258

NASA Official: Ed Grayzeck, edwin.j.grayzeck@nasa.gov
Last Updated: 06 January 2005, DRW