北欧群 (衛星)
1. Saturn's Norse group of satellitesThe Norse group is a large group of retrograde irregular satellites of Saturn. Their semi-major axes range between 12 and 24 Gm, their inclinations between 136° and 175° and their eccentricities between 0.13 and 0.77. Unlike for the Inuit and Gallic groups, the orbital parameters are widely dispersed and group is likely to be composed from a number of sub-groups with more homogenous orbital and physical parameters.
Read “Saturn's Norse group of satellites” on English Wikipedia
Read “北欧群 (衛星)” on Japanese Wikipedia
Read “Saturn's Norse group of satellites” on DBpedia
Read “Saturn's Norse group of satellites” on English Wikipedia
Read “北欧群 (衛星)” on Japanese Wikipedia
Read “Saturn's Norse group of satellites” on DBpedia
Discussions
Log in to talk about this word.