Santana-Ros (born 1984) is a postdoctoral researcher at the Astronomical Observatory of the Adam Mickiewic University in Poznan, Poland where he performs photometric measurements of small bodies in support of the Gaia mission. || |-id=473 | 10473 Thirouin || || Audrey Thirouin (born 1984) is a researcher at the Lowell Observatory who performs photometric measurements of trans-Neptunian objects investigating differences in binary and non-binary populations. || |-id=474 | 10474 Pecina || || Petr Pecina (born 1950) is a retired astronomer from the Czech Academy of Sciences. || |-id=475 | 10475 Maxpoilâne || || Max Poilâne (born 1941) || |-id=476 | 10476 Los Molinos || || The Los Molinos Observatory located north of Montevideo, Uruguay. It is actively involved in follow-up observations of asteroids and comets. || |-id=477 | 10477 Lacumparsita || || The song La cumparsita || |-id=478 | 10478 Alsabti || 1981 WO || Abdul Athem Alsabti (born 1945) || |-id=479 | 10479 Yiqunchen || 1982 HJ || Yiqun Chen (born 1968) || |-id=480 | 10480 Jennyblue || || Jennifer S. Blue (born 1954), of the U.S. Geological Survey, Flagstaff, Arizona, has been the sine qua non of the IAU Working Group on Planetary System Nomenclature since 1995, serving both as its secretary and as the keeper of the Gazetteer of Planetary Nomenclature || |-id=481 | 10481 Esipov || || Valentin Feodorovich Esipov (born 1933), head of the radioastronomy department at the Sternberg Astronomical Institute, Moscow University. || |-id=482 | 10482 Dangrieser || || Daniel Grieser (1926–1999), an optical engineer with Battelle Memorial Institute in Columbus, Ohio. || |-id=483 | 10483 Tomburns || || Tom Burns (born 1952) || |-id=484 | 10484 Hecht || 1983 WM || Martin D. Hecht (born 1926) || |-id=487 | 10487 Danpeterson || || Dan Peterson (born 1949) || |-id=489 | 10489 Keinonen || || Juhani Keinonen (born 1946) || |-id=498 | 10498 Bobgent || || Robert Gent (born 1947). || |-id=500 | 10500 Nishi-koen || 1987 GA || Nishi-koen park is the location of the Sendai Astronomical Observatory. || |} 10501–10600 |- | 10501 Ardmacha || 1987 OT || The Irish Gaelic name of the city of Armagh in Northern Ireland † || |-id=502 | 10502 Armaghobs || || Armagh Observatory, Ireland † || |-id=503 | 10503 Johnmarks || || John D. Marks (born 1943), an American political writer, founder and former president of Search for Common Ground (SFCG), an international non-profit organization.