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James Whitney Young
James Whitney Young (born January 24, 1941) is an American astronomer who worked in the field of asteroid research. After nearly 47 years with the Jet Propulsion Laboratory at their Table Mountain Facility, Young retired July 16, 2009.
He was a very prolific minor planet-observer of both physical properties and astrometric positions, and had discovered more than 250 asteroids since 2002, most of them from the main-belt, as well as several near-Earth objects, Mars-crossers and Jupiter trojans. He also discovered SN 2004eg, an extra-galactic supernova.
The Florian asteroid 2874 Jim Young was named in his honor.
James W. Young (aka Jim Young) was born in Portland, Oregon and recently retired as the resident astronomer of the Jet Propulsion Laboratory's Table Mountain Observatory (TMO) near Wrightwood, California having been with them for 47 years.
Young was the lead technical guide at the NASA exhibit of the Seattle World's Fair during 1962. It was there he was encouraged to apply for an 'assistant observer' and 'darkroom technician' position at the recently developed Table Mountain Observatory with its new 16-inch (410 mm) telescope which had just begun full operations in late 1962.
Along with Charles F. Capen, Jr. (TMO's first resident astronomer), Young carried out photographic synoptic patrols using specific colors (UV through IR) of Venus, Mars, Jupiter, and Saturn. Several technical reports were published of 'patrol' images of Mars during two Martian apparitions (1964–65 and 1966–67). The 1964 inferior conjunction of Venus was well observed from TMO. Color astrophotography was carefully investigated for planetary imaging using recently developed high speed color film emulsions.
With the newly (1966) installed 24-inch (610 mm) Cassegrain/Coudé telescope, Young began his asteroid observations with JPL astronomers, Ellis D. Miner and Alan W. Harris. Asteroid rotational rates became his speciality soon thereafter and by 1980, over 30 publications in Icarus with Alan W. Harris resulted in nearly half of the (then) known rotational rates of these small solar system bodies.
With the advent of powerful lasers, Young became involved with several projects that aimed lasers successfully, first at the Surveyor VII spacecraft on the Moon (1968), later as two laser ranging programs developed at JPL in the 1990s found their marks on low and high earth orbiting satellites, and finally to the Galileo spacecraft some 6 million kilometers from Earth. In each case, Young was responsible for aiming/tracking the 24-inch (610 mm) telescope on each successive target.
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James Whitney Young
James Whitney Young (born January 24, 1941) is an American astronomer who worked in the field of asteroid research. After nearly 47 years with the Jet Propulsion Laboratory at their Table Mountain Facility, Young retired July 16, 2009.
He was a very prolific minor planet-observer of both physical properties and astrometric positions, and had discovered more than 250 asteroids since 2002, most of them from the main-belt, as well as several near-Earth objects, Mars-crossers and Jupiter trojans. He also discovered SN 2004eg, an extra-galactic supernova.
The Florian asteroid 2874 Jim Young was named in his honor.
James W. Young (aka Jim Young) was born in Portland, Oregon and recently retired as the resident astronomer of the Jet Propulsion Laboratory's Table Mountain Observatory (TMO) near Wrightwood, California having been with them for 47 years.
Young was the lead technical guide at the NASA exhibit of the Seattle World's Fair during 1962. It was there he was encouraged to apply for an 'assistant observer' and 'darkroom technician' position at the recently developed Table Mountain Observatory with its new 16-inch (410 mm) telescope which had just begun full operations in late 1962.
Along with Charles F. Capen, Jr. (TMO's first resident astronomer), Young carried out photographic synoptic patrols using specific colors (UV through IR) of Venus, Mars, Jupiter, and Saturn. Several technical reports were published of 'patrol' images of Mars during two Martian apparitions (1964–65 and 1966–67). The 1964 inferior conjunction of Venus was well observed from TMO. Color astrophotography was carefully investigated for planetary imaging using recently developed high speed color film emulsions.
With the newly (1966) installed 24-inch (610 mm) Cassegrain/Coudé telescope, Young began his asteroid observations with JPL astronomers, Ellis D. Miner and Alan W. Harris. Asteroid rotational rates became his speciality soon thereafter and by 1980, over 30 publications in Icarus with Alan W. Harris resulted in nearly half of the (then) known rotational rates of these small solar system bodies.
With the advent of powerful lasers, Young became involved with several projects that aimed lasers successfully, first at the Surveyor VII spacecraft on the Moon (1968), later as two laser ranging programs developed at JPL in the 1990s found their marks on low and high earth orbiting satellites, and finally to the Galileo spacecraft some 6 million kilometers from Earth. In each case, Young was responsible for aiming/tracking the 24-inch (610 mm) telescope on each successive target.