Lowell Observatory full its mission. || |-id=255 | 26255 Carmarques || || Carlos Marques mentored a finalist in the 2010 Intel Science Talent Search (STS), a science competition for high school seniors. He teaches at the State University of New York College of Technology at Farmingdale || |-id=259 | 26259 Marzigliano || || Gerard Marzigliano mentored a finalist in the 2010 Intel Science Talent Search (STS), a science competition for high school seniors. He teaches at the Division Avenue High School, Levittown, New York || |-id=261 | 26261 Tinafreeman || || Tina Freeman (born 1955) has volunteered in the Lowell Observatory Archives since 2012. She has organized and cataloged the correspondence of Lowell Observatory historian William Graves Hoyt. || |-id=264 | 26264 McIntyre || || Nancy McIntyre mentored a finalist in the 2010 Intel Science Talent Search (STS), a science competition for high school seniors. She teaches at the Chaminade College Preparatory, West Hills, California || |-id=266 | 26266 Andrewmerrill || || Andrew Merrill mentored a finalist in the 2010 Intel Science Talent Search (STS), a science competition for high school seniors. He teaches at the Catlin Gabel School, Portland, Oregon || |-id=267 | 26267 Nickmorgan || || Nicholas Morgan mentored a finalist in the 2010 Intel Science Talent Search (STS), a science competition for high school seniors. He teaches at the Staples High School, Westport, Connecticut || |-id=268 | 26268 Nardi || || Patricia Nardi mentored a finalist in the 2010 Intel Science Talent Search (STS), a science competition for high school seniors. She teaches at the George W. Hewlett High School, Hewlett, New York || |-id=269 | 26269 Marciaprill || || Marcia Prill mentored a finalist in the 2010 Intel Science Talent Search (STS), a science competition for high school seniors. She teaches at the Madison High School, Madison, New Jersey || |-id=271 | 26271 Lindapuster || || Linda Puster mentored a finalist in the 2010 Intel Science Talent Search (STS), a science competition for high school seniors. She teaches at the Plano West Senior High School, Plano, Texas || |-id=273 | 26273 Kateschafer || || Katherine Schafer mentored a finalist in the 2010 Intel Science Talent Search (STS), a science competition for high school seniors. She teaches at the Harker School, San Jose, California || |-id=275 | 26275 Jefsoulier || || Jean Frančois Soulier (born 1966), a specialized educator and dedicated comet observer. || |-id=276 | 26276