Earth analog & Kepler-9d - Unionpedia, the concept map
Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.
Difference between Earth analog and Kepler-9d
Earth analog vs. Kepler-9d
An Earth analog, also called an Earth analogue, Earth twin, or second Earth, is a planet or moon with environmental conditions similar to those found on Earth. Kepler-9d (formerly known as KOI-377.03) is a planet in orbit around the Sun-like star Kepler-9.
Similarities between Earth analog and Kepler-9d
Earth analog and Kepler-9d have 6 things in common (in Unionpedia): Kepler space telescope, NASA, Parsec, Planetary equilibrium temperature, Super-Earth, Terrestrial planet.
Kepler space telescope
The Kepler space telescope is a defunct space telescope launched by NASA in 2009 to discover Earth-sized planets orbiting other stars.
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NASA
The National Aeronautics and Space Administration (NASA) is an independent agency of the U.S. federal government responsible for the civil space program, aeronautics research, and space research.
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Parsec
The parsec (symbol: pc) is a unit of length used to measure the large distances to astronomical objects outside the Solar System, approximately equal to or (AU), i.e..
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Planetary equilibrium temperature
The planetary equilibrium temperature is a theoretical temperature that a planet would be if it were in radiative equilibrium, typically under the assumption that it radiates as a black body being heated only by its parent star.
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Super-Earth
A Super-Earth is a type of exoplanet with a mass higher than Earth's, but substantially below those of the Solar System's ice giants, Uranus and Neptune, which are 14.5 and 17 times Earth's, respectively.
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Terrestrial planet
A terrestrial planet, telluric planet, or rocky planet, is a planet that is composed primarily of silicate, rocks or metals.
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The list above answers the following questions
- What Earth analog and Kepler-9d have in common
- What are the similarities between Earth analog and Kepler-9d
Earth analog and Kepler-9d Comparison
Earth analog has 107 relations, while Kepler-9d has 27. As they have in common 6, the Jaccard index is 4.48% = 6 / (107 + 27).
References
This article shows the relationship between Earth analog and Kepler-9d. To access each article from which the information was extracted, please visit: