Author

Tyler Linder

Date of Award

May 2024

Document Type

Dissertation

Degree Name

Doctor of Philosophy (PhD)

Department

Aerospace Sciences

First Advisor

Ronald A. Fevig

Abstract

The Sloan Digital Sky Survey (SDSS) Moving Object Catalog (MOC) shows color variations between asteroid observations, which were observed multiple times. This is a surprising result that was not identified in the literature. Therefore, a data processing pipeline was built to extract the asteroid observations to analyze new data collected with the SMARTS 1.0m and 4m Blanco with DECam. The results appear to confirm the color variations on short timescales. However, there is still a long series of steps required before such a result can be proven, such as ensuring the level of photometric accuracy in the processing is smaller than the variation error and that an unknown photometry error is the source of the variation.

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