安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
|
- Saturn Fact Sheet - NSSDCA
Saturn's magnetic field has significant quadrapole and octapole moments, making approximation of the central field as an offset dipole difficult Rs denotes Saturnian model radius, defined here to be 60,330 km
- Planetary Fact Sheet Notes - NSSDCA
*The surfaces of Jupiter, Saturn, Uranus, and Neptune are deep in the atmosphere and the location and pressures are not known Number of Moons - This gives the number of IAU officially confirmed moons orbiting the planet
- Saturnian Satellite Fact Sheet - NSSDCA
New Jupiter and Saturn Satellites Reveal New Moon Dynamical Families - Publication on discovery of new Jovian and Saturnian satellites (May 2023) Saturn Surpasses Jupiter After The Discovery Of 20 New Moons
- Planetary Fact Sheet - Metric - NSSDCA
Author Curator: Dr David R Williams, dave williams@nasa gov NSSDCA, Mail Code 690 1 NASA Goddard Space Flight Center Greenbelt, MD 20771 +1-301-286-1258
- Planetary Fact Sheet - Ratio to Earth Values - NSSDCA
Author Curator: Dr David R Williams, dave williams@nasa gov NSSDCA, Mail Code 690 1 NASA Goddard Space Flight Center Greenbelt, MD 20771 +1-301-286-1258
- Planetary Fact Sheet - U. S. Units - NSSDCA
Planetary Fact Sheet in Metric Units Planetary Fact Sheet - Values compared to Earth Index of Planetary Fact Sheets - More detailed fact sheets for each planet Notes on the Fact Sheet - Explanations of the values and headings in the fact sheet Schoolyard Solar System - Demonstration scale model of the solar system for the classroom
- Jupiter Fact Sheet - NSSDCA
Jupiter Observational Parameters Discoverer: Unknown Discovery Date: Prehistoric Distance from Earth Minimum (10 6 km) 588 5 Maximum (10 6 km) 968 5 Apparent diameter from Earth Maximum (seconds of arc) 50 1 Minimum (seconds of arc) 30 5 Mean values at opposition from Earth Distance from Earth (10 6 km) 628 81 Apparent diameter (seconds of arc) 46 9 Apparent visual magnitude -2 7 Maximum
- Notes on the Fact Sheets - NSSDCA
The planetary diameter used is two times the volumetric mean radius For Venus, Jupiter, Saturn, Uranus, and Neptune, diameter is approximately to the visible cloud tops
|
|
|