Memoirs are typically classified as a subgenre of the autobiography. The main difference is that a memoir is more focused. An autobiography typically spans a person's entire life and contains intricate details like the writer's family history and childhood.A memoir, on the other hand, is much more centralized.esson Summary. Memoirs are a subgenre of the autobiography. They are different from standard autobiographies because they are more focused. An autobiography usually spans a person's entire life, while a memoir may concentrate on a particular time or place in the writer's life.
Mars has two natural satellites. Phobos is the nearest and orbits Mars in just a few hours. It rises in the west and sets in the East. Demios is further out and only takes sl â¦ ightly longer to go round Mars than it takes Mars to turn on it's axis so it spends several days climbing up the sky.
ORBIT AND ROTATION ON PLANET MARS. Mars' average distance from the Sun is roughly 230 million km (1.5 AU) and its orbital period is 687 (Earth) days.The solar day (or sol) on Mars is only slightly longer than an Earth day: 24 hours, 39 minutes, and 35.244 seconds. A Martian year is equal to 1.8809 Earth years, or 1 year, 320 days, and 18.2 hours.owever, Mars also has a much longer cycle of eccentricity with a period of 2.2 million Earth years, and this overshadows the 96,000 year cycle in the eccentricity graphs. For the last 35,000 years Mars' orbit has been getting slightly more eccentric because of the gravitational effects of the other planets.