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This makes it the first extrasolar planet to have its rotation rate measured. [11] With a rotation period of 8.1 hours, it was the fastest-spinning exoplanet known as of 2014. [11] [12] [13] Its rotation period is faster than that of Jupiter, which has a rotation period of around 10 hours. The rotation period was later refined to 8.7 ± 0.8 ...
This plot shows the distribution of rotation periods for 15,000 minor planets as of September 2016, plotted against their diameters. Most bodies have a period between 2 and 20 hours. [1] [a] This is a list of fast rotators—"minor planets" (which includes asteroids) that have an exceptionally short rotation period, i
The most distant potentially habitable planet confirmed is Kepler-1606b, at 2870 light-years distant, [4] although the unconfirmed planet KOI-5889.01 is over 5000 light-years distant. On 31 March 2022, K2-2016-BLG-0005Lb was reported to be the most distant exoplanet discovered by the Kepler telescope , at 17 000 light-years away.
The pace could be caused by a flashing magnetic field rather than pulsar rotation alone. ... as the slowest one ever observed, rotating just once every 6.45 hours, and explain that scientists have ...
When a planet’s mass shifts in this way, it can cause the planet’s spin to accelerate. InSight took a final selfie that showcased its dusty solar panels on April 24, 2022. - NASA/JPL-Caltech
First exoplanet to have its rotation rate measured [173] [174] and fastest-spinning planet discovered at the equator speed of 19.9 ± 1.0 km/s (12.37 ± 0.62 mi/s) or 71,640 ± 3,600 km/h (44,520 ± 2,240 mph). [175] Beta Pictoris b is suspected to have exomoon due to the former's predicted obliquity misalignment. [176] Najsakopajk (HIP 65426 b)
The planet's existence had first been suspected more than 30 years before by American astronomer Percival Lowell, whose study of the movements of the the orbits of planets, meteor showers and ...
Most minor planets have rotation periods between 2 and 20 hours. [1] [3] As of 2019, a group of approximately 650 bodies, typically measuring 1–20 kilometers in diameter, have periods of more than 100 hours or 4 1 ⁄ 6 days. Among the slowest rotators, there are currently 15 bodies with a period longer than 1000 hours. [1]