Right Ascension in a sentence
(1) The colure is used to measure the right ascension of stars.
(2) The right ascension of the moon changes as it orbits the Earth.
(3) The hour circle of a star is used to determine its right ascension.
(4) The right ascension of the planet Mars changes as it orbits the sun.
(5) The hour angle of a star can be used to calculate its right ascension.
(6) The hour angle of a star can be used to determine its right ascension.
(7) The colure is used to measure the right ascension of celestial objects.
(8) The right ascension of a pulsar can be used to study its magnetic field.
(9) The celestial-poles are used to calculate the observer's right ascension.
(10) The right ascension of the star was measured to be 2 hours and 30 minutes.
Right Ascension sentence
(11) The right ascension of a meteor shower can help predict its peak activity.
(12) The right ascension of a celestial object is used to locate it in the sky.
(13) The right ascension of a pulsar can be used to study its rotational period.
(14) The right ascension of the moon was calculated to be 4 hours and 15 minutes.
(15) Astronomers use right ascension to locate celestial objects in the night sky.
(16) The equatorials are used to measure the right ascension of celestial objects.
(17) The right ascension of a planet can change over time due to its orbital motion.
(18) The hour circle is used to calculate the right ascension of a celestial object.
(19) The right ascension of the star Sirius is approximately 6 hours and 45 minutes.
(20) The right ascension of the star Polaris is approximately 2 hours and 31 minutes.
Right Ascension make sentence
(21) The right ascension of a comet can be used to predict its future path in the sky.
(22) The right ascension of a satellite is constantly changing as it orbits the Earth.
(23) The right ascension of a star cluster can help determine its age and composition.
(24) The right ascension of a star determines its position along the celestial equator.
(25) The right ascension of a quasar can provide insights into its distance from Earth.
(26) The right ascension of a satellite can be used to track its position in real-time.
(27) The right ascension of a quasar can be used to estimate its redshift and distance.
(28) The telescope's tracking system is calibrated to accurately measure right ascension.
(29) The right ascension of the sun changes throughout the year due to the Earth's orbit.
(30) The right ascension of a celestial object is measured in hours, minutes, and seconds.
Sentence of right ascension
(31) The right ascension of a planet can be used to calculate its rising and setting times.
(32) The right ascension of the constellation Orion is approximately 5 hours and 30 minutes.
(33) The right ascension of a comet can be used to determine its closest approach to the Sun.
(34) The right ascension of a binary star system can be used to calculate its orbital period.
(35) The transit instrument is used to calculate the declination and right ascension of stars.
(36) The right ascension of a meteorite can provide clues about its origin in the solar system.
(37) The right ascension of the planet Venus is currently approximately 3 hours and 30 minutes.
(38) The right ascension of a meteor shower can help observers determine the best time to view it.
(39) The right ascension of a star is one of the coordinates used in the equatorial coordinate system.
(40) The right ascension of a supernova can help astronomers pinpoint its location in a distant galaxy.
Right Ascension meaningful sentence
(41) The right ascension of a nebula can help astronomers identify its associated star-forming regions.
(42) The right ascension of a black hole can be challenging to measure due to its gravitational effects.
(43) The right ascension of a galaxy can provide valuable information about its location in the universe.
(44) The right ascension of a pulsating variable star can be used to determine its period of oscillation.
(45) The right ascension of a nebula can help astronomers identify its position relative to other objects.
(46) The right ascension of a binary star system can reveal information about its orbital characteristics.
(47) The right ascension of a galaxy cluster can help astronomers study the large-scale structure of the universe.
(48) The right ascension of a celestial object is one of the two coordinates used in the equatorial coordinate system.
(49) The celestial equator is an essential reference for astronomers to calculate the right ascension of celestial objects.
Right Ascension meaning
Right ascension is a fundamental concept in astronomy that refers to the celestial coordinate system used to locate objects in the sky. It is an essential term used to describe the east-west position of a celestial object, such as a star or a planet, along the celestial equator. In this article, we will explore various tips on how to use the phrase "right ascension" effectively in sentences.
1. Define the term: When introducing the phrase "right ascension" in a sentence, it is crucial to provide a clear definition.
For example, "Right ascension is the angular distance measured eastward along the celestial equator from the vernal equinox to the hour circle passing through a celestial object."
2. Contextualize the usage: To make your sentence more meaningful, it is essential to provide context. Explain why right ascension is relevant in a particular situation or how it relates to other astronomical concepts. For instance, "The right ascension of a star helps astronomers determine its position in the sky relative to other celestial objects."
3. Use it in scientific explanations: Right ascension is primarily used in scientific discussions and explanations. When using the phrase in a sentence, ensure that it aligns with the scientific context.
For example, "The right ascension of a planet is an important parameter used to calculate its position at a specific time."
4. Compare with other celestial coordinates: Right ascension is often used in conjunction with other celestial coordinates, such as declination. When discussing these coordinates, it is helpful to compare and contrast them. For instance, "While right ascension determines the east-west position of a celestial object, declination determines its north-south position."
5. Provide examples: To enhance understanding, include examples that illustrate the usage of right ascension. For instance, "The right ascension of the star Sirius is approximately 6 hours, indicating its position in the sky relative to the vernal equinox."
6. Discuss measurement units: Right ascension is typically measured in hours, minutes, and seconds. When using the phrase in a sentence, it is important to mention the appropriate units.
For example, "The right ascension of the galaxy M87 is 12 hours, 30 minutes, and 49 seconds."
7. Highlight its importance: Emphasize the significance of right ascension in astronomy. Explain how it helps astronomers locate and track celestial objects. For instance, "Right ascension is crucial for astronomers to accurately point telescopes towards specific objects in the sky."
8. Connect with celestial navigation: Right ascension is a vital component of celestial navigation, which has been used for centuries by sailors and explorers. When discussing celestial navigation, mention the role of right ascension.
For example, "Navigators used the right ascension of stars to determine their position on Earth during long sea voyages."
9. Use it in astrophotography: Right ascension is also relevant in astrophotography, where photographers capture images of celestial objects. When discussing astrophotography techniques, mention the importance of right ascension for tracking objects during long exposures.
10. Explain its relation to Earth's rotation: Right ascension is closely tied to Earth's rotation and the concept of sidereal time. When discussing these topics, explain how right ascension changes over time due to Earth's rotation.
In conclusion, the phrase "right ascension" is a fundamental term in astronomy that describes the east-west position of celestial objects. By following these tips, you can effectively incorporate this phrase into sentences, providing clarity and context to your writing or discussions about astronomy.
The word usage examples above have been gathered from various sources to reflect current and historical usage of the word Right Ascension. They do not represent the opinions of TranslateEN.com.