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| | PREDICTABLE ASTRONOMICAL EVENTS |
 | | Meeus, J., "Extreme Perigees and Apogees of the Moon", (Sky & Telescope, Aug. |
 | | Ottewell, G., The Astronomical Companion, 1979, page 32-33, Dept of Physics, Furman University, Greenville, S.C. Excellent source reference (numerous diagrams) for explaining the motion and movement of orbiting solar system objects. |
 | | Meeus, J., "The Transit of Venus 3000 B.C. to 3000 A.D", Journal of the British Astronomical Association, vol. |
| climate.gi.alaska.edu /Curtis/astroref.html (868 words) |
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