What does WASP-12b stand for?
What does WASP-12b stand for?
WASP-12b is a hot Jupiter (a class of extrasolar planets) orbiting the star WASP-12, discovered on April 1, 2008, by the SuperWASP planetary transit survey.
Is WASP-12b bigger than Jupiter?
WASP 12-b is much bigger than Jupiter, with a 1.83 Jupiter radii and 1.39 Jupiter masses. Since it orbits its star at an extremely close distance of 0.0226 AU, it has an incredibly short orbital period of 1.091 Earth days.
Does WASP-12b still exist?
The doomed planet WASP-12b is a hot Jupiter that orbits so close to its parent star, it’s being torn apart. It takes this alien world only 1.1 days to completely circle its sun….Frequently Asked Questions.
|PLANET TYPE Gas Giant||DISCOVERY DATE 2008|
|ECCENTRICITY 0.04||DETECTION METHOD Transit|
How close is WASP-12b to its star?
870.8 light yearsWASP-12b / Distance to Earth
Is WASP-12b an exoplanet?
Our planet will be roasted as our sun expands and becomes a red giant, but the exoplanet WASP-12b, located 600 light-years away in the constellation Auriga, has less than a thousandth of that time left: a comparatively paltry 3 million years.
What is WASP-12b made of?
The new data indicate that the WASP-12b atmosphere is composed of atomic hydrogen and helium. WASP-12b is only the second planet to have spectrally resolved albedo measurements, the first being HD 189733b, another hot Jupiter.
When was WASP 12b discovered?
April 1, 2008WASP-12b / Discovered
Who discovered WASP 12b?
Wide Angle Search for PlanetsWASP-12b / Discoverer
What is happening to WASP-12b?
The doomed planet WASP-12b is a hot Jupiter that orbits so close to its parent star, it’s being torn apart. It takes this alien world only 1.1 days to completely circle its sun. The star’s scorching heat is slowly stripping away and devouring the planet’s atmosphere.
When was WASP-12b discovered?
How was WASP-12b discovered?
WASP-12b was discovered in 2008 through the transit method, in which astronomers observe a small dip in a star’s brightness as the planet passes in front of it, each time it completes an orbit.
Why is WASP-12b shaped like an egg?
Almost two times the size of our Jupiter, WASP-12b is a sizzling gas giant whose temperature is approximately 4,000 degrees Fahrenheit (2,210 degrees Celsius). Gravity causes enormous tidal forces which are stretching the planet into the shape of an egg.
What is a WASP-12b planet?
From Wikipedia, the free encyclopedia WASP-12b is an extrasolar planet orbiting the star WASP-12, discovered by the SuperWASP planetary transit survey. Its discovery was announced on April 1, 2008. Due to its extremely close orbit to its star, it has one of the lowest densities for exoplanets (‘inflated’ by the flux of energy from the star).
What is the size of the star wasp 12?
WASP-12 is a magnitude 11 yellow dwarf star located approximately 1410 light-years away in the constellation Auriga. WASP-12 has a mass and radius similar to the Sun.
Why is WASP-12b pitch black?
In September 2017, researchers, working on the HST, announced that WASP-12b absorbs, instead of reflects, at least 94% of the light that shines on its surface. As a result, the exoplanet has been described as “black as asphalt”, and as “pitch black.”