Jean-Luc Margot
Jean-Luc Margot | |
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Born | 1969 (age 54–55) UCLA |
Doctoral advisor | Donald B. Campbell |
Jean-Luc Margot (born 1969) is a Belgian-born
Career
Margot has discovered and studied several binary asteroids with radar and optical telescopes. His discoveries include (87) Sylvia I Romulus, (22) Kalliope I Linus, S/2003 (379) 1, (702) Alauda I Pichi üñëm, and the binary nature of (69230) Hermes.
In 2000, he obtained the first images of binary
In 2007, Margot and collaborators determined that
In 2012, Margot and graduate student Julia Fang analyzed Kepler space telescope data to infer the architecture of planetary systems.[10] They described planetary systems as "flatter than pancakes."[11] They also showed that many planetary systems are dynamically packed.[12]
Margot proposed an extension to the
Between 2006 and 2021, Margot and collaborators measured the spin of Venus with a radar speckle tracking technique. They measured the orientation and precession of the spin axis. They also measured the duration of the length of day and the amplitude of length-of-day variations, which they attribute to transfer of momentum between the atmosphere and the solid planet.[15][16]
Since 2016, he has conducted searches for
Honors and awards
Margot was awarded the
References
- ^ "Some Asteroids Have Astronomers Seeing Double". JPL press release. 11 April 2002. Archived from the original on 17 July 2012. Retrieved 10 November 2015.
- S2CID 8768432.
- ^ "Prediction Proved: Light Speeds Up an Asteroid as it Spins". The New York Times. 13 March 2007.
- S2CID 29191700..
- S2CID 119502545.
- ^ "Mercury's spin reveals molten, not solid core". Reuters. 3 May 2007.
- S2CID 8863681.
- S2CID 4210179.
- .
- S2CID 20234144.
- ^ "Most Alien Solar Systems Are 'Flatter Than Pancakes'". Space.com. 15 October 2012.
- S2CID 53706876.
- ^ "Why we need a new definition of the word 'planet'". Los Angeles Times. 14 November 2015.
- S2CID 51684830.
- ^ Crockett, Christopher. "How long is a day on Venus? Scientists crack mysteries of our closest neighbor". phys.org.
- S2CID 232092194.
- ^ "Researchers Just Scanned 14 Worlds From the Kepler Mission for "Technosignatures", Evidence of Advanced Civilizations". Universe Today. 15 February 2018.
- .
- ^ "UCLA is asking for the public's help in finding signs of extraterrestrial intelligence". Los Angeles Times. 15 February 2023.
- ^ "Harold C. Urey Prize in Planetary Science". Division of Planetary Sciences of the American Astronomical Society. Retrieved 11 December 2021.
- ^ "Small Body Orbital Elements 9531 Jean-Luc (1981 QK)". JPL. Retrieved 11 December 2021.