light curve
noun
: a graph showing the variation in brightness of a celestial object (such as a variable star) over a period of time
Examples of light curve in a Sentence
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Not all of the light curves can be explained just yet, and don’t relate to clouds or temperature.
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Andrew Paul, Popular Science, 5 Mar. 2025
The result was hundreds of highly detailed light curves showing how each wavelength of infrared light changed in brightness as SIMP 0136 rotated.
—Robert Lea, Space.com, 3 Mar. 2025
The most significant source of data came from ground telescopes all over the world that measured both asteroids’ light curve.
—Laura Baisas, Popular Science, 20 Mar. 2024
Comparing the light curves before and after impact helped the team learn how DART changed Dimorphos’ motion.
—Laura Baisas, Popular Science, 20 Mar. 2024
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Andrew Paul, Popular Science, 5 Mar. 2025
The result was hundreds of highly detailed light curves showing how each wavelength of infrared light changed in brightness as SIMP 0136 rotated.
—Robert Lea, Space.com, 3 Mar. 2025
The most significant source of data came from ground telescopes all over the world that measured both asteroids’ light curve.
—Laura Baisas, Popular Science, 20 Mar. 2024
Comparing the light curves before and after impact helped the team learn how DART changed Dimorphos’ motion.
—Laura Baisas, Popular Science, 20 Mar. 2024
See All Example Sentences for light curve
Cite this Entry
“Light curve.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/light%20curve. Accessed 11 Mar. 2025.
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