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Topic: Eleanor Helin


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In the News (Sun 20 Dec 09)

  
  Eleanor Helin - Wikipedia
Zusätzlich sind die drei Trojaner 3240 Laocoon und 9969 Braille zu nennen.
Helin entdeckte oder entdeckte mit anderen einige Kometen, unter ihnen 111P/Helin-Roman-Crockett, 117P/Helin-Roman-Alu und 132P/Helin-Roman-Alu.
In manchen Quellen wird sie auch Eleanor Kay Helin genannt.
de.wikipedia.org /wiki/Eleanor_Helin   (158 words)

  
 Casino Encyclopedia   (Site not responding. Last check: 2007-10-21)
Eleanor Francis Helin is an American astronomer, principal investigator of the Near Earth Asteroid Tracking (NEAT) program of NASA's Jet Propulsion Laboratory.
She has discovered (or been the lead discoverer of) more than 800 asteroids, including notably the first two Aten asteroids 2062 Aten and 2100 Ra-Shalom; the Apollo asteroids 4660 Nereus, 4769 Castalia and others; various Amor asteroids; three Trojan asteroids including 3240 Laocoon; and also 9969 Braille.
Helin's accomplishments, she has received NASA's Exceptional Service Medal.
casinoencyclopedia.com /index.php?title=E._F._Helin   (437 words)

  
 Deep Space One To FlyBy Braille Wednesday
Astronomer Eleanor Helin, lead discoverer of the asteroid formerly known as 1992 KD, selected Braille from hundreds of suggestions submitted to The Planetary Society in a worldwide contest to name the object.
Helin and The Planetary Society chose the theme "Inventors" for the naming contest to recognize the nature of the Deep Space 1 mission: It is a technology demonstration mission, not primarily a mission of scientific discovery.
Helin is eagerly awaiting the first close look at one of her 25-year-old program’s discoveries.
www.spacedaily.com /news/deep1-99n.html   (708 words)

  
 Is the sky falling? Let's check the math first
Eleanor Helin of the Jet Propulsion Laboratory immediately called Marsden and said that based upon his data, she had found 1990 telescopic images of the asteroid that could be helpful.
Helin's group calculated the asteroid's new position and forwarded the information to Marsden and her colleague, Yeomans.
Helin, is the fact that 1997 XF 11 is still a potentially dangerous asteroid.
www.texnews.com /1998/texas/check0320.html   (613 words)

  
 release 1982 0990   (Site not responding. Last check: 2007-10-21)
PUiodically crosses Earth's orbit was recently discovered by JPL planetary scientist Eleanor Helin, who found the asteroid while photographing two components of rare split comet.
Helin, who with Dr. Eugene Shoemaker of the U.S. Geological Survey, has conducted systematic search for asteroids and comets at Palomar Observatory for l0 years, discovered the new asteroid while obtaining follow-up observation of Comet du Toit-Hartley, which was last observed 45 years ago as single body.
Helin initiated systematic search for Apollo-type asteroids in the early l970s, in collaboration with Shoemaker.
www.jpl.nasa.gov /releases/80-83/release_1982_0990.html   (594 words)

  
 WITI - Eleanor Francis Helin   (Site not responding. Last check: 2007-10-21)
Eleanor F. Helin has been active in Planetary Science and Astronomy for over three decades at the California Institute of Technology and the Jet Propulsion Laboratory.
In recognition of Helin's accomplishments, she has received NASA's Exceptional Service Medal and asteroid (3267) Helin was named for her by the International Astronomical Union.
The 1997 JPL Award for Excellence was presented to Helin in recognition of her leadership of the Near-Earth Asteroid (NEAT) program.
dev.witi.com /center/witimuseum/halloffame/1998/ehelin.shtml   (356 words)

  
 Planetary Society   (Site not responding. Last check: 2007-10-21)
JPL's Eleanor Helin says that quick follow-up observations of NEOs are crucial, but observations over the long term ultimately help scientist calculate a precise orbit.
Helin's work has proven invaluable in identifying and tracking newly discovered objects; earlier this year, NEAT images became instrumental in the recalculation of the orbit of asteroid 1997XF11, when it was incorrectly announced that the asteroid would come perilously close to Earth in 2028.
While Helin offers kudos to the creators of Deep Impact for the research that went into creating a very real, scientifically accomplished dramatic story, the need to move the story along required that Comet Wolf-Biederman's discovery and orbit confirmation be conducted much more quickly in the film than in real science.
neo.planetary.org /NEONews/Helin.html   (574 words)

  
 CNN - Survey: 7 new asteroids could threaten Earth - July 31, 1997
Helin said there may be another 800 smaller asteroids that could threaten the Earth.
The biggest danger to Earth, Helin said, is from objects called Aten asteroids that orbit inside the Earth's orbit with the sun.
Helin, who has been searching for asteroids for 25 years, said the Earth's only protection from such asteroids is to find them well before they hit and then send up rocket-bombs to shatter them or divert the orbit.
www.cnn.com /TECH/9707/31/asteroid.threat   (537 words)

  
 Eleanor Helin Named To Women In Technology Hall Of Fame
Helin will be honored at ceremonies to be held Thursday, June 25, at 7 p.m., during the WITI 1998 Technology Summit in Santa Clara, CA.
Another of her asteroid discoveries, KD 1992, was recently named the new target for a flyby by to be conducted in July 1999 by the NASA/JPL Deep Space 1 spacecraft, due for launch this November.
Helin is a recipient of NASA's Exceptional Service Medal and the 1997 JPL Award for Excellence for her leadership of the NEAT program.
www7.pair.com /arthur/meteor/archive/archive5/June98/msg00657.html   (383 words)

  
 Dr. Helin Interview
Asteroid Researcher, Eleanor F. Helin, Ph.D. The following interview was conducted with Dr. Eleanor Helin of JPL (NASA's Jet Propulsion Lab in Pasadena) on March 26, 1998.
Helin had taken telescope images of this asteroid in 1990 during her photographic asteroid program.
Answer from Dr. Helin: The telescope observations are made when there is no moonlight, so that the light from the moon doesn't hide the relatively dimmer light from the asteroids.
tqjunior.thinkquest.org /3806/helininterview.htm   (2811 words)

  
 Eleanor F. Helin -- Facts, Info, and Encyclopedia article   (Site not responding. Last check: 2007-10-21)
She also discovered or co-discovered some ((astronomy) a relatively small extraterrestrial body consisting of a frozen mass that travels around the sun in a highly elliptical orbit) comets, including periodic comets 111P/Helin-Roman-Crockett, 117P/Helin-Roman-Alu and 132P/Helin-Roman-Alu.
She organized and coordinated the (Click link for more info and facts about International Near-Earth Asteroid Survey) International Near-Earth Asteroid Survey (INAS) during the (The decade from 1980 to 1989) 1980s, encouraging and stimulating worldwide interest in asteroids.
Helin's accomplishments, she has received (An independent agency of the United States government responsible for aviation and spaceflight) NASA's Exceptional Service Medal.
www.absoluteastronomy.com /encyclopedia/E/El/Eleanor_F._Helin.htm   (813 words)

  
 WITI - Eleanor F. Helin
Eleanor F. (Glo) Helin has been active in Planetary Science and Astronomy for almost 35 years at the California Institute of Technology and the Jet Propulsion Laboratory.
In recognition of Helin's accomplishments, she received NASA's Exceptional Service Medal and asteroid (3267) Helin was named for her by the International Astronomical Union.
The 1997 JPL Award for Excellence was presented to Helin in recognition of her leadership of the Near Earth Asteroid Tracking (NEAT) program Helin has also received NASA's Group Achievement Award for the NEAT Team.
www.witi.com /center/witimuseum/womeninsciencet/1998/061298.shtml   (716 words)

  
 Exploratorium Magazine: Space: page 6
Eleanor Helin discusses our options if faced with this extremely remote possibility.
Helin has been a planetary scientist and astronomer for more than thirty years.
To learn more about Dr. Helin, see her biography at the Women in Science and Technology website.
www.exploratorium.edu /exploring/space/space6.html   (397 words)

  
 Bruce Helin Interview
Helin: He's one of those personalities that rubs a lot of people the wrong way, but competency-wise, yeah, I dealt with him on several occasions with things on the river, and he was just right there.
Helin: Yeah, and then they could still use a lot of their old equipment, because the frames worked with a bunch of different stuff, and just as normally is the case, simple is better.
Helin: I like having things that work and that function, and the advantage [I] had over a lot of people that have to design things is I knew how things were used, and what kind of abuse they could expect.
www.nau.edu /library/speccoll/images/text/txt/32185.htm   (18114 words)

  
 5391_Emmons.htm
The asteroid was discovered on September 13, 1985 by the intrepid discoverer of asteroids, Dr. Eleanor Helin as part of her Palomar Earth-Crossing Asteroid Survey.
When Dick met Dr. Helin, he “talked shop” with her, and gave her a copy of the autobiographical notes he had prepared for the presentation to the WCAC and the GLPA meeting in Cleveland a couple years ago.
Well, Dr. Helin has discovered a basket-full of asteroids, and she decided to propose that one of them be named for Dick Emmons.
www.twcac.org /onlinehorizon/5391_Emmons.htm   (923 words)

  
 NewStandard: 4/26/97
Eleanor Helin still seethes whenever she hears about Shoemaker-Levy 9, the celebrated comet that crashed into Jupiter three years ago.
Helin, an astronomer at NASA's Jet Propulsion Laboratory in Pasadena, Calif., already has her name attached to 17 other comets.
Levy, who disputes her assertion, is still miffed that a comet observed in 1931 by Clyde W. Tombaugh, the discoverer of Pluto, isn't called Comet Tombaugh.
www.southcoasttoday.com /daily/04-97/04-26-97/b02li090.htm   (689 words)

  
 Caltech Press Release, 11/18/1996, Eleanor Helin, DuBridge
The asteroid, formerly known as 1990 WA, was discovered exactly six years ago tonight by Caltech/Jet Propulsion Laboratory planetary astronomer Eleanor F. Helin at Caltech's Palomar Observatory.
"This is a member of a class of asteroids that are normally named, by tradition, for gods or goddesses," says Helin, who earned the right to choose the asteroid's name when she discovered it on an 18-inch Schmidt camera at Palomar.
Helin, who has searched for near-Earth asteroids for 25 years, has been working to get the object's exact location tonight and to compile some other interesting facts.
pr.caltech.edu /media/Press_Releases/PR11751-text.html   (475 words)

  
 Land-ho's Index Page
Helin said the hulking piece of cosmic debris is one of 24 so-called "Aten" asteroids, putting it in a small class of asteroids that frequently cross the Earth's orbit.
Smaller rocks fall to Earth more often, Helin said, citing an incident in Peekskill, N.Y., in 1995 when a 27 pound meteorite hit a woman's car that was parked in her driveway.
Helin prefers to play down the threat of asteroids hitting the Earth.
pages.prodigy.net /land-ho   (740 words)

  
 CNN - Astronomer names asteroid after CNN's John Holliman - October 21, 1998
Helin, with the Near Earth Asteroid Tracking project, discovered the asteroid and therefore retained the right to name it.
Following Holliman's death, the laboratory's media relations office had asked Helin to consider naming the asteroid after Holliman as a tribute to his enthusiasm and dedication in covering the U.S. space program.
It was discovered by Helin on April 30, 1989, from the Mount Palomar Observatory in California.
www.cnn.com /TECH/space/9810/21/holliman.asteroid   (300 words)

  
 Exploratorium Magazine: Space: page 3
But the announcement also prompted Eleanor Helin and her colleagues at the Jet Propulsion Lab to search their database of images.
Eleanor F. Helin explains that while globe-threatening impacts come only once in tens of millions of years, locally catastrophic impacts can happen several times each century on earth.
Despite what happens in the Hollywood movies, the chances of a globe-threatening asteroid or comet hitting the earth are increasingly small.
www.exploratorium.edu /exploring/space/space3.html   (399 words)

  
 1) What are comets and asteroids ?
The project is led by Eleanor Helin, who has a long record of accomplishments in the discovery of these bodies.
She and her team of astronomers use a remote-controlled telescope on the summit of Haleakala crater in Maui.
Helin uses it 6 nights a month to look for Earth-approaching asteroids and comets.
neat.jpl.nasa.gov /neofaq.html   (1708 words)

  
 Northern Star | Campus   (Site not responding. Last check: 2007-10-21)
Plants and crops would die because the lack of sunlight and temperatures would be unbearably cold, she said.
Helin said that without expensive, “super-powered” telescopes, asteroid research still could be done effectively.
Layton said amateurs are of great value to asteroid research because many professional organizations don’t receive the funds needed to fully conduct it themselves.
www.star.niu.edu /campus/articles/011802-asteroid.html   (455 words)

  
 4.6 Special Events   (Site not responding. Last check: 2007-10-21)
Glo Helin later named two asteroids for Armagh: one for the City (Ardmacha) and one for the Observatory (Armaghobs).
The seeds for the first of these events were sown during a visit by Eleanor `Glo' Helin to the Observatory on 24 August 2000.
Following her visit, the Observatory and the City of Armagh were delighted to hear of a proposed asteroidal commendation: the naming of minor planets (10501) and (10502) after the City of Armagh (`Ardmacha') and the Observatory (`Armaghobs') respectively.
star.arm.ac.uk /annrep/annrep2001/node29.html   (641 words)

  
 High Performance Wireless Research and Education Network
The Oschin telescope was first used for near-Earth asteroid and comet discovery by Eleanor Helin from the late 1970s to the early 1990s.
Helin's research paved the way for today's near-Earth asteroid and comet researchers, who now estimate that there are approximately 500-1000 objects larger than one kilometer (0.6 mile) that approach the Earth within 48 million kilometers (30 million miles).
Scientists with the NEAT project continue Helin's work and track the orbits of possibly hazardous near-Earth asteroids and comets.
hpwren.ucsd.edu /news/010801.html   (1054 words)

  
 NASA NEAT Press Release 1/29/97
The discoveries, reported Jan. 10 by JPL planetary scientists Eleanor Helin, Steve Pravdo, David Rabinowitz and Ken Lawrence, were made possible with a few nights of clear observing weather and use of a sensitive, charge-coupled device (CCD) camera called the Near-Earth Asteroid Tracking (NEAT) system at Mt. Haleakala, Maui, HI.
It is only the 24th Aten to be discovered in 21 years, since Helin found and named the first Aten in January 1976.
The Minor Planet Center at the Smithsonian Astrophysical Observatory in Cambridge, MA, announced the discovery, reporting it as a parabolic comet, with an orbital inclination of 145 degrees from the ecliptic plane, and indicated that it would not pass any closer than 3.17 astronomical units (295 million miles) from the Sun.
neat.jpl.nasa.gov /nasa197.html   (880 words)

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