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  1. From an average distance of 142 million miles (228 million kilometers), Mars is 1.5 astronomical units away from the Sun. One astronomical unit (abbreviated as AU), is the distance from the Sun to Earth. From this distance, it takes sunlight 13 minutes to travel from the Sun to Mars.

  2. Calculate the scaled planet diameters and planet-sun distances for a solar system model. Enter scale or diameter or distance, select to show table and/or map below, select options, then press Calculate. Please enter scale or diameter or distance from sun.

  3. nssdc.gsfc.nasa.gov › planetary › factsheetMars Fact Sheet - NSSDCA

    3 paź 2024 · *Mean orbital distance from the center of Mars. Notes on the factsheets - definitions of parameters, units, notes on sub- and superscripts, etc. Planetary Fact Table - metric units

  4. From an average distance of 142 million miles (228 million kilometers), Mars is 1.5 astronomical units away from the Sun. One astronomical unit (abbreviated as AU), is the distance from the Sun to Earth.

  5. Scale Size and Distance spreadsheetdownload XLSX or download CSV. Management. Decide in advance if students will calculate scale distance from the Sun to the planets, scale size of planets or both. Depending on student abilities, consider using astronomical units (au) for distances instead of kilometers or miles.

  6. Sun-planet distance (AU) 1.38-1.67 (Earth: 0.98-1.02) Surface pressure, varies 25-30% on Mars (p s; mbar(hPa)) 6-8 (Earth: 1013) Atmospheric mass, varies 25-30% on Mars (p s/g ; kg/m2) 160-220 (Earth: 10300) Planetary parameters Planetary equilibrium temperature (Te; K) 210 (Earth: 256) Mean scale height (H=RT e/g ; km) 10.8 (Earth: 7.5)

  7. Download the Scale Size and Distance Spreadsheet (XLSX or CSV) or the Solar System Sizes and Distances reference guide if calculating manually. Decide on the diameter of Earth in your scale model. Keep in mind that a 1-cm Earth means the scale distance from the Sun to Neptune is about two miles.