NASA Home Sitemap Dictionary FAQ
+
+
+
Solar System Exploration Planets
SSE Home > Planets > Jupiter > Moons > Elara > Facts & Figures
Solar System Exploration Home
News and Events
Planets
Missions
Science and Technology
Multimedia
People
Kids
Education
History
Jupiter: Overview Jupiter: Moons Jupiter: Rings Jupiter: Gallery Jupiter: Facts & Figures Jupiter: Kid's Eye View
Jupiter: Moons: Elara: Facts & Figures
Discovered By
C. Perrine
Date of Discovery
1905
Average Distance from Jupiter
Metric: 11,737,000 km
Equatorial Radius
Metric: 40 km
Mass
Metric: 800,000,000,000,000,000 kg
Scientific Notation: 8 x 1017 kg
Rotation Period (Length of Day)
0.5 Earth days
Orbit Period (Length of Year)
259.6528 Earth years
Orbital Eccentricity
0.20719
Orbital Inclination to Ecliptic
24.77 degrees
Jupiter's Moons
Explore more of NASA on the Web:
FirstGov - Your First Click to the U.S. Government
+
+
+
+
+
NASA Home Page
+