Explanation
A transit could hypothetically be observed from the surface of one of Jupiter's moons rather than from Jupiter itself. The times and circumstances of the transits would naturally be slightly different. Mars's satellites Phobos and Deimos would theoretically be visible at the same time. However, the angular diameter of Phobos would be about 0.01" and Deimos would be less than 0.005", and their maximum separation from Mars would be roughly 3" and 9" respectively, making them very hard to see indeed.
The Mars-Jupiter synodic period is 816.51 days. It can be calculated using the formula 1/(1/P-1/Q), where P is the orbital period of Mars (686.98 days) and Q is the orbital period of Jupiter (4330.595 days). The inclination of Mars's orbit with respect to Jupiter's ecliptic is 1.44°, which is less than its value of 1.85° with respect to Earth's ecliptic.
Read more about this topic: Transit Of Mars From Jupiter
Famous quotes containing the word explanation:
“My companion assumes to know my mood and habit of thought, and we go on from explanation to explanation, until all is said that words can, and we leave matters just as they were at first, because of that vicious assumption.”
—Ralph Waldo Emerson (1803–1882)
“The explanation of the propensity of the English people to portrait painting is to be found in their relish for a Fact. Let a man do the grandest things, fight the greatest battles, or be distinguished by the most brilliant personal heroism, yet the English people would prefer his portrait to a painting of the great deed. The likeness they can judge of; his existence is a Fact. But the truth of the picture of his deeds they cannot judge of, for they have no imagination.”
—Benjamin Haydon (1786–1846)
“To develop an empiricist account of science is to depict it as involving a search for truth only about the empirical world, about what is actual and observable.... It must involve throughout a resolute rejection of the demand for an explanation of the regularities in the observable course of nature, by means of truths concerning a reality beyond what is actual and observable, as a demand which plays no role in the scientific enterprise.”
—Bas Van Fraassen (b. 1941)