What is the largest exoplanet ever detected?
TrES-4b is an extrasolar planet, and one of the largest exoplanets ever found, after WASP-12b, WASP-17b, CT Chamaeleontis b (though the latter may be a brown dwarf), GQ Lupi b and HD 100546 b….TrES-4b.
| Discovery | |
|---|---|
| Inclination | 82.86 ± 0.33 |
| Semi-amplitude | 86.1 |
| Star | GSC 02620-00648 A |
| Physical characteristics |
What is the farthest exoplanet to Earth?
Extremes from Earth’s viewpoint The most distant potentially habitable planet confirmed is Kepler-1606b, at 2,870 light-years distant, although the unconfirmed planet KOI-5889.01 is over 5,000 light-years distant.
Is TrES 4b bigger than the Sun?
A planet enormous in size but small in density defies current theories of superheated giant planets. This computer-generated image of planet TrES-4 depicts its host star (right), bigger and hotter than the Sun and about 10 times larger than the planet.
How long will it take to get to Pluto?
Even at that blistering pace, it still took the probe 9.5 years to reach Pluto, which was about 3 billion miles (5 billion km) from Earth on the day of the flyby. And in the home stretch of that deep-space trek, New Horizons suffered a glitch that threatened to scuttle the epic encounter entirely.
Which planet has shortest day?
This means that Jupiter has the shortest day of all the planets in the Solar System. Since Jupiter is a gas planet, it does not rotate as a solid sphere. Jupiter’s equator rotates a bit faster than its polar regions at a speed of 28,273 miles/hour (about 43,000 kilometers/hour).
Is 55 Cancri A Super Planet?
Super-Earth 55 Cancri orbits in front of its parent star in this artist’s illustration. 55 Cancri e is a super-Earth — about twice our planet’s size — that zooms around its star in 18 days. It has a surface temperature of nearly 4,900 degrees Fahrenheit (2,700 degrees Celsius).
What type of planet is 5555 Cancri e?
55 Cancri e is a super-Earth exoplanet that orbits a G-type star similar to our Sun. Its mass is 8.08 Earths, it takes 0.7 days to complete one orbit of its star, and is 0.01544 AU from its star.
How long does it take 55 Cancri e to orbit the star?
It takes less than 18 hours to complete an orbit and is the innermost-known planet in its planetary system. 55 Cancri e was discovered on 30 August 2004. However, until the 2010 observations and recalculations, this planet had been thought to take about 2.8 days to orbit the star.
What type of star is Cancri e?
55 Cancri e is a super Earth exoplanet that orbits a G-type star. Its mass is 8.08 Earths, it takes 0.7 days to complete one orbit of its star, and is 0.01544 AU from its star. Its discovery was announced in 2004.