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Longest transit orbital period of any confirmed transiting exoplanet discovered at the duration of 1107 days [223] and largest circumbinary planet discovered. [224] This planet is located within the habitable zone of binary star system Kepler-1647 and thus could theoretically have a habitable Earth-like exomoon. [225] Kepler-90h: 1.01 ± 0.09 ...
It is the largest planet in the Solar System, with a diameter of 142,984 km (88,846 mi) at its equator, giving it a volume 1,321 times that of the Earth. [2] [43] Its average density, 1.326 g/cm 3, [e] is lower than those of the four terrestrial planets. [45] [46]
The largest of these may have a hydrostatic-equilibrium shape, but most are irregular. Most of the trans-Neptunian objects (TNOs) listed with a radius smaller than 200 km have " assumed sizes based on a generic albedo of 0.09" since they are too far away to directly measure their sizes with existing instruments.
Jupiter is the biggest planet in our solar system, according to NASA. Jupiter’s radius is over 11 times the equatorial radius of the Earth.
NASA's Juno spacecraft captured this view of Jupiter during the mission's 54th close flyby of the giant planet Sept. 7, 2023.
9. Ganymede -- The biggest moon in our solar system orbits around Jupiter. It's about 3,273 miles in diameter, and it's larger than Mercury and Pluto. See some of the greatest wonders on planet Earth:
At the time of its discovery in 2007, TrES-4 was both the largest-known planet and the planet with the lowest-known density. [2] [1] TrES-4b's orbital radius is 0.05091 AU, giving it a predicted surface temperature of about 1,782 K (1,509 °C; 2,748 °F). This by itself is not enough to explain the planet's low density, however.
Thus, the Sun occupies 0.00001% (1 part in 10 7) of the volume of a sphere with a radius the size of Earth's orbit, whereas Earth's volume is roughly 1 millionth (10 −6) that of the Sun. Jupiter, the largest planet, is 5.2 AU from the Sun and has a radius of 71,000 km (0.00047 AU; 44,000 mi), whereas the most distant planet, Neptune, is 30 AU ...