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Besides the fact that it exists, very little. We know - approximately - what orbit it is in, and how far away it is from the parent star. We can calculate, VERY roughly, what the surface temperature of the planet might be, based on the brightness of the star and the distance to the planet. We can barely guess at the size of the planet, based on how much it occults the star.
What else can I help you with?
What planet was discovered in 1999?
HD 209458 b was discovered on November 5th 1999
What is the hottest planet in the universe?
We obviously don't know what the hottest exoplanet is but the highest estimated recording we have is of the planet HD 149026 b which is 2038 C or 3700 F
Could you live on planet hd 181433 b?
It is unlikely that anyone could live on planet HD 181433 b as it is a gas giant with extreme temperatures and no solid surface. Additionally, it is located over 200 light-years away from Earth, making it incredibly difficult to reach and sustain human life.
What is the biggest planet outside the solar system?
The biggest planet outside our solar system is known as HD 100546 b. It is located about 335 light-years away from Earth and is estimated to be at least six times more massive than Jupiter.
What is the weirdest planet name?
"HD 189733b" is a planet with one of the weirdest names. It is a Jupiter-sized exoplanet located 63 light-years away and was given this designation based on the star it orbits (HD 189733), followed by a lowercase letter indicating it is a planet in that system (b).
What were discovered in HD 209458 b and HD 189733?
The possibility of water vapour.
What known exosolar planet confirmed within the inhabital has had the highest calculated probability of supporting life?
As of now, the exoplanet Proxima Centauri b, located in the habitable zone of its star Proxima Centauri, has one of the highest probabilities of supporting life among known exoplanets. It is a rocky planet similar in size to Earth, and its location within the habitable zone makes it a potential candidate for hosting liquid water, a key ingredient for life as we know it.
What is the duration of Planet B?
The duration of Planet B is 1800.0 seconds.
Why is the planet Earth considered unique in the solar system?
Currently, only planet earth in our solar system is known to harbor life. And life on earth is incredibly diverse..
When did Planet B end?
Planet B ended on 2011-02-27.
When was Planet B created?
Planet B was created on 2009-03-02.
Mars is known as the red planet - why is this?
Because it's a) a planet and b) orange to red in color. Some things about Mars could be categorized as rocket science, but this is not one of them.
