October 2017
Intermediate to advanced
188 pages
3h 6m
English
| M | material point |
| t | time |
| mH | mass of the sun – 2.1030 kg |
| mT | mass of the Earth – 6.1024 kg |
| GH | center of inertia of the Sun |
| GT | center of inertia of the Earth |
| GT GH | distance between the Sun and the Earth ~ 150.109 m |
| Universal gravitational constant 6,67.10−11 m3kg−1S−2 | |
| m(S) | mass of a solid (S) |
| δij | Kronecker symbol |
| εijk | three-index permutation symbol |
| vector | |
| basis | |
| frame | |
| ψ, θ, φ | Euler angles, specifically the precession, nutation and spin angles in order |
| plane of the two vectors |
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| plane of the two vectors |