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Exoplanet and WASP-18

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Exoplanet and WASP-18

Exoplanet vs. WASP-18

An exoplanet or extrasolar planet is a planet outside our solar system. WASP-18 is a magnitude 9 star located in the Phoenix constellation of the southern hemisphere.

Similarities between Exoplanet and WASP-18

Exoplanet and WASP-18 have 5 things in common (in Unionpedia): Apparent magnitude, Chandra X-ray Observatory, Hot Jupiter, List of exoplanets, Star.

Apparent magnitude

The apparent magnitude of a celestial object is a number that is a measure of its brightness as seen by an observer on Earth.

Apparent magnitude and Exoplanet · Apparent magnitude and WASP-18 · See more »

Chandra X-ray Observatory

The Chandra X-ray Observatory (CXO), previously known as the Advanced X-ray Astrophysics Facility (AXAF), is a Flagship-class space observatory launched on STS-93 by NASA on July 23, 1999.

Chandra X-ray Observatory and Exoplanet · Chandra X-ray Observatory and WASP-18 · See more »

Hot Jupiter

Hot Jupiters are a class of gas giant exoplanets that are inferred to be physically similar to Jupiter but that have very short orbital period (P The close proximity to their stars and high surface-atmosphere temperatures resulted in the moniker "hot Jupiters". Hot Jupiters are the easiest extrasolar planets to detect via the radial-velocity method, because the oscillations they induce in their parent stars' motion are relatively large and rapid compared to those of other known types of planets. One of the best-known hot Jupiters is 51 Pegasi b. Discovered in 1995, it was the first extrasolar planet found orbiting a Sun-like star. 51 Pegasi b has an orbital period of about 4 days.

Exoplanet and Hot Jupiter · Hot Jupiter and WASP-18 · See more »

List of exoplanets

This is a list of exoplanets.

Exoplanet and List of exoplanets · List of exoplanets and WASP-18 · See more »

Star

A star is type of astronomical object consisting of a luminous spheroid of plasma held together by its own gravity.

Exoplanet and Star · Star and WASP-18 · See more »

The list above answers the following questions

Exoplanet and WASP-18 Comparison

Exoplanet has 167 relations, while WASP-18 has 20. As they have in common 5, the Jaccard index is 2.67% = 5 / (167 + 20).

References

This article shows the relationship between Exoplanet and WASP-18. To access each article from which the information was extracted, please visit:

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