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Many TNOs are often just assumed to have Pluto's density of 2.0 g/cm 3, but it is just as likely that they have a comet-like density of only 0.5 g/cm 3. [ 4 ] For example, if a TNO is incorrectly assumed to have a mass of 3.59 × 10 20 kg based on a radius of 350 km with a density of 2 g/cm 3 but is later discovered to have a radius of only 175 ...
Pluto (bottom left) compared in size to the Earth and the Moon. Pluto's diameter is 2 376.6 ± 3.2 km [5] and its mass is (1.303 ± 0.003) × 10 22 kg, 17.7% that of the Moon (0.22% that of Earth). [125] Its surface area is 1.774 443 × 10 7 km 2, or just slightly bigger than Russia or Antarctica (particularly including the Antarctic sea ice ...
English: Rough comparison of the sizes of Earth and Pluto. Source Created from File:The Earth seen from Apollo 17.jpg and File:NH-Pluto-color-NewHorizons-20150713-full.png .
Size of this preview: 800 × 540 pixels. Other resolutions: ... English: Diameter comparison of Pluto, Moon, and Earth. Scale: Approximately 28.9 km per pixel.
Size of this preview: 800 × 540 pixels. ... English: Diameter comparison of Pluto and Earth and their moons. Yes It´s true! Date: 16 August 2016, 01:54:08: Source:
A size comparison of the planets in the Kepler-37 system and objects in the Solar System. ... Shown for comparison: Pluto: 0.1863 Shown for comparison: Moon: 0.2725 ...
The first image compares some of the largest TNOs in terms of size, color and albedo. This is a list of trans-Neptunian objects (TNOs), which are minor planets in the Solar System that orbit the Sun at a greater distance on average than Neptune , that is, their orbit has a semi-major axis greater than 30.1 astronomical units (AU).
The sizes are listed in units of Jupiter radii (R J, 71 492 km).This list is designed to include all planets that are larger than 1.6 times the size of Jupiter.Some well-known planets that are smaller than 1.6 R J (17.93 R 🜨 or 114 387.2 km) have been included for the sake of comparison.