To help compare distances at different orders of magnitude this page lists lengths starting at 10¹¹ metres (100 Gm or 100 million kilometres or 0.7 astronomical units). An order of magnitude is the class of scale or magnitude of any amount, where each class contains values of a fixed ratio to the class preceding it. ... The metre (Commonwealth English) or meter (American English) (symbol: m) is the SI base unit of length. ... A gigametre (American spelling: gigameter) (symbol: Gm) is a unit of length equal to 109 metres. ... A kilometre (American spelling: kilometer), symbol: km is a unit of length in the metric system equal to 1000 metres (from the Greek words χίλια (khilia) = thousand and μέτρο (metro) = count/measure). ... The astronomical unit (AU or au or a. ...

Distances shorter than 10¹¹ m To help compare different distances this page lists lengths starting at 1010 metres (10 million kilometres, 0. ...

• 108 million km — 0.7 AU — Distance between Venus and the Sun
• 150 million km — 1.0 AU — Distance between the Earth and the Sun
• 228 million km — 1.5 AU — Distance between Mars and the Sun
• 290 million km — 1.9 AU — Minimum diameter of Betelgeuse
• 480 million km — 3.2 AU — Maximum diameter of Betelgeuse
• 591 million km — 4.0 AU — Minimum distance between the Earth and Jupiter
• 624 million km — 4.2 AU — Diameter of Antares
• 780 million km — 5.2 AU — Distance between Jupiter and the Sun
• 965 million km — 6.4 AU — Maximum distance between the Earth and Jupiter

Distances longer than 10¹² m The astronomical unit (AU or au or a. ... (*min temperature refers to cloud tops only) Atmospheric characteristics Atmospheric pressure 9. ... The Sun (or Sol) is the star at the center of our Solar system. ... The astronomical unit (AU or au or a. ... Earth, also known as Terra, and (mostly in the 19th century) Tellus, is the third-closest planet to the Sun. ... The astronomical unit (AU or au or a. ... Mars is the fourth planet from the Sun in the solar system, named after the Roman god of war (the counterpart of the Greek Ares), on account of its blood red color as viewed in the night sky. ... The astronomical unit (AU or au or a. ... Hubble UV picture of Betelgeuse. ... The astronomical unit (AU or au or a. ... The astronomical unit (AU or au or a. ... Earth, also known as Terra, and (mostly in the 19th century) Tellus, is the third-closest planet to the Sun. ... Atmospheric characteristics Atmospheric pressure 70 kPa Hydrogen ~86% Helium ~14% Methane 0. ... The astronomical unit (AU or au or a. ... This article is about the star. ... The astronomical unit (AU or au or a. ... Atmospheric characteristics Atmospheric pressure 70 kPa Hydrogen ~86% Helium ~14% Methane 0. ... The Sun (or Sol) is the star at the center of our Solar system. ... The astronomical unit (AU or au or a. ... Earth, also known as Terra, and (mostly in the 19th century) Tellus, is the third-closest planet to the Sun. ... Atmospheric characteristics Atmospheric pressure 70 kPa Hydrogen ~86% Helium ~14% Methane 0. ... To help compare different distances this page lists lengths starting at 1012 m (1000 million km). ...

See also

• Orders of magnitude (length)