10 megametres
From Infogalactic: the planetary knowledge core
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Click on the thumbnail image to jump to the desired order of length magnitude: top-left is 1e6m, lower-right is 1e17m. (Image description)
To help compare different orders of magnitude, this page lists lengths starting at 107 metres (10 megametres or 10,000 kilometres).
Distances shorter than 107 metres
Contents
Conversions
10 megametres (10 Mm) is
- 6,215 miles.
- side of a square of area 100,000,000 square kilometres (km2)
- radius of a circle of area 314,159,265 km2
Human-defined scales and structures
- 11.085 Mm — Length of the Kiev-Vladivostok railway, a longer variant of the Trans-Siberian railway[1]
- 13.300 Mm — Length of roads being rehabilitated and widened under the National Highway Development Project (launched in 1998) in India
- 39.000 Mm — Length of the SEA-ME-WE 3 optical submarine telecommunications cable, joining 39 points between Norden, Germany and Okinawa, Japan
- 67.000 Mm — Total length of National Highways in India
Geographical
- 10 Mm — Approximate altitude of the outer boundary of the exosphere
- 10.001 Mm — Length of the meridian arc from the North Pole to the Equator (the original definition of the metre was based on this length).
- 60.000 Mm — Total length of the mid-ocean ridges
Astronomical
- 12.000 Mm — Diameter of Sirius B, a white dwarf[2]
- 12.104 Mm — Diameter of Venus
- 12.742 Mm — Diameter of Earth
- 12.900 Mm — Minimum distance of the meteoroid 2004 FU162 from the center of Earth on March 31, 2004, closest on record
- 14.000 Mm — Smallest diameter of Jupiter's Great Red Spot
- 34.770 Mm — Minimum distance of the asteroid 99942 Apophis on April 13, 2029 from the center of Earth
- 35.786 Mm — Altitude of geostationary orbit
- 40.005 Mm — Polar circumference of the Earth
- 40.077 Mm — Equatorial circumference of the Earth
- 49.528 Mm — Diameter of Neptune
- 51.118 Mm — Diameter of Uranus
References
- ↑ CIS railway timetable, route No. 350, Kiev-Vladivostok. Archived 2009-12-03.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
