Global studies show, on average, we sit 7.7 hours a day, and some results estimate people sit up to 15 hours a day. Calculate your daily sitting time. About Standing The obvious remedy to sitting disease is standingâwhile you compute or do any number of activities.
At its farthest distance (aphelion), Mars is 154 million miles (249 million km) from the sun. At its closest (perihelion), Mars is 128 million miles (206 million km) distant. On average, the distance to Mars from the sun is 141 million miles (228 million km). Mars revolves around the sun in 687 Earth days, which represents a Martian year. Measuring the distance.
The average distance is approximately 225 million km ( or 1.50403 AU). The Earth has a shorter orbital period than Mars, it passes in between Mars and the Sun approximately every 780 days, or 2 years and 50 days. At that time , Mars is seen in the opposite direction from the Sun, at opposition. The time interval between Marsâ opposition and its least distance to Earth can be as large as 8 and a half days. In 2001, for example, opposition took place on June 13 but least distance was on June 21. Each opposition is followed by a very similar one 79 years later.