## Is hat P 11b Rocky?

HAT-P-11b probably has a rocky core, wrapped in a thick, gaseous envelope of about 90% hydrogen.

**Is hat P 11b hot Jupiter?**

HAT-P-11 b is a Neptune-like exoplanet that orbits a K-type star….Frequently Asked Questions.

PLANET TYPE Neptune-like | DISCOVERY DATE 2008 |
---|---|

MASS 26.69772 Earths | PLANET RADIUS 0.389 x Jupiter |

ORBITAL RADIUS 0.05254 AU | ORBITAL PERIOD 4.9 days |

ECCENTRICITY 0.22 | DETECTION METHOD Transit |

### What is hat-P-7b made of?

The clouds themselves are likely made up of corundum, the mineral which forms rubies and sapphires.

**What is the mass of hat P 32b?**

0.68 Jupiters

HAT-P-32 b is a gas giant exoplanet that orbits an F-type star. Its mass is 0.68 Jupiters, it takes 2.2 days to complete one orbit of its star, and is 0.03397 AU from its star.

#### Is hat P 11b gaseous?

HAT-P-11b probably has a rocky core, wrapped in a thick, gaseous envelope of about 90 percent hydrogen. Its atmosphere is cloudless at high altitude, but as the team led by Jonathan Fraine of the University of Maryland’s Department of Astronomy found, it contains the signature of water vapor.

**What planet does Diamond rain?**

Deep within Neptune and Uranus, it rains diamonds—or so astronomers and physicists have suspected for nearly 40 years. The outer planets of our Solar System are hard to study, however. Only a single space mission, Voyager 2, has flown by to reveal some of their secrets, so diamond rain has remained only a hypothesis.

## Does it rain diamond in Saturn?

What makes precious stones rain down on this planet? On Saturn, the combination of methane with storms produces a shower of diamonds. About 10 million tons of diamond rain down on Saturn each year.

**How big is the world?**

3,958.8 mi

Earth/Radius

### Which of the following methods has led to the most discoveries of extrasolar planet candidates?

By far the most successful technique for finding and studying extrasolar planets has been the radial velocity method, which measures the motion of host stars in response to gravitational tugs by their planets.

**How to calculate P hat?**

P-Hat Formula The following formula is used to calculate p-hat (p^). p^ = X / n Where p^ is the probability

#### How do you find P hat in statistics?

To do it, you need two numbers. One is the sample size (n) and the other is the number of occurrences of the event or parameter in question (X). The equation for p-hat is p-hat = X/n. In words: You find p-hat by dividing the number of occurrences of the desired event by the sample size.

**What is the formula for P hat in statistics?**

P-Hat Formula. The following formula is used to calculate p-hat (p^). p^ = X / n . Where p^ is the probability; X is the number of occurrences of an event; n is the sample size; P-Hat Definition. P hat, is the long form of the term p^. P^ is the probability that a given outcome will occur given specified sample size.