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Chadwick Trujillo

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Chadwick Trujillo

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Also known as Chadwick A. Trujillo, Chadwick A Trujillo, C A Trujillo, CA Trujillo, C. A. Trujillo, C.A. Trujillo, Chad A Trujillo, Chad A. Trujillo

American astronomer

Music · MusicBrainz

Type
Person
Gender
Male
Origin
Portland

Discography

via MusicBrainz · CC0

Key facts

Born
( 1973-11-22 ) November 22, 1973 (age 52)
Education
Massachusetts Institute of Technology , University of Hawaiʻi
Known for
Discovery of Eris , Sedna and other trans-Neptunian objects
Fields
Planetary astronomy
Institutions
Gemini Observatory , Northern Arizona University

via Wikipedia infobox

~3 min read

Encyclopedic overview

Chadwick A. Trujillo (born November 22, 1973) is an American astronomer, discoverer of minor planets and the co-discoverer of Eris, the most massive dwarf planet known in the Solar System.

Trujillo works with computer software and has examined the orbits of the numerous trans-Neptunian objects (TNOs), which is the outer area of the Solar System that he specialized in. Trujillo, along with Michael Brown and David Rabinowitz, discovered Eris in 2003. As a result of the discovery of the satellite Dysnomia, Eris was the first TNO known to be more massive than Pluto.

Excerpted from Wikipedia’s “Chadwick Trujillo” article, available under the CC BY-SA 4.0 licence.