Henry E. Holt (27 September 1929 - 5 May 2019) was an American astronomer and prolific discoverer of minor planets and comets, who has worked as a planetary...

publisher and author Henry Holt and Company, Holt's publishing company Henry E. Holt (born 1929), American astronomer Henry H. Holt (1831–1898), Michigan...

Henry Holt and Company is an American book-publishing company based in New York City. One of the oldest publishers in the United States, it was founded...

of Baltimore, US; founded Henry Holt and Company (now Holt McDougal) Henry E. Holt (1929–2019), astronomer Henry H. Holt (1831–1898), Michigan politician...

diameter. It was discovered on 27 July 1990, by American astronomer Henry E. Holt at Palomar Observatory in California, United States. The asteroid was...

schools. The Holt name is derived from that of U.S. publisher Henry Holt (1840–1926), co-founder of the earliest ancestor business, but Holt McDougal is...

first Mars trojan discovered. It was discovered by David H. Levy and Henry Holt at Palomar Observatory on 20 June 1990. It trails Mars (at the L5 point)...

passes with Earth. Discovered on 31 March 1989 by American astronomers Henry Holt and Norman Thomas at Palomar Observatory, Asclepius is named after the...

diameter. It was discovered on 15 September 1990, by American astronomer Henry Holt at Palomar Observatory in California, United States. The asteroid was...

Harold Edward Holt CH (5 August 1908 – 17 December 1967) was an Australian politician and lawyer who served as the 17th prime minister of Australia from...