Question

when mercury is at greatest elongation it is sometimes at a more favorable position for viewing and sometimes at a less favorable position for viewing. what can change from one occurrence of greatest elongation to the next to cause this difference?

Answer 1

Whilst mercury is at its greatest elongation it is once in a while at an extra favorable function for viewing and every now and then at a less favorable role for viewing. what can trade from one prevalence of finest elongation to the subsequent motive: the position of Mercury in its orbit

Mercury is the smallest planet in the sun device and the closest to the sun. Its orbit around the solar takes 87. ninety-seven Earth days, the shortest of all the sun's planets. The planet is terrestrial, which means that it has a strong floor and is particularly fabricated from silicate rocks or metals. The planet Mercury is in particular made up of iron. Mercury has no moons.

The average darkish-aspect temperature is 111° ± 3°k. The thermal inertia of the surface required to healthy this temperature is close to that for the moon and suggests that Mercury and the moon have very comparable pinnacle floor layers.

All evidence that science has to date shows that there have by no means been lifestyles on Mercury and by no means can be. the tough situations on the planet's floor and the tenuous environment make it impossible for any existing shape recognized guy to exist. but there are other planets in the solar system.

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