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Topic: LONEOS


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  LONEOS Description   (Site not responding. Last check: 2007-10-26)
LONEOS is a system designed to find Earth-crossing asteroids (ECAs) and comets (ECCs), collectively known as near-Earth objects (NEOs).
LONEOS should have the capability to scan the entire dark sky accessible from Flagstaff, Arizona, three times per month for a magnitude limit near V=20.
After 10 years of full-time operation, we estimate that LONEOS could discover 1000 of the large NEOs and perhaps twice as many smaller ones, thus increasing our knowledge of these bodies by an order of magnitude.
www.lowell.edu /users/elgb/loneos_disc.html   (171 words)

  
 Lowell Observatory Near-Earth-Object Search - Wikipedia, the free encyclopedia
Lowell Observatory Near-Earth-Object Search (LONEOS) is a program run by NASA and Lowell Observatory to discover near-Earth objects.
The LONEOS system began observations in December 1997.
LONEOS uses a Schmidt camera system with a 0.6m aperture primary mirror that gives a wide field of view of about 3° of the sky.
en.wikipedia.org /wiki/LONEOS   (156 words)

  
 Optical Imaging of Gamma   (Site not responding. Last check: 2007-10-26)
LONEOS images 3.2 x 1.6 degrees of the sky to 20th magnitude (3 sigma) in a 5 minute integration.
LONEOS is a NASA funded project (E.L.G. Bowell, PI) to undertake a systematic large-scale observational search to increase the known population of near-Earth asteroids and comets that might represent a hazard to earth.
Third, the large FoV and depth of LONEOS images are used in an archival fashion to identify an optical counterpart based on a subsequent GRB localization obtained by BeppoSAX or the RXTE.
vela.as.arizona.edu /~rmw/grb   (1112 words)

  
 LONEOS   (Site not responding. Last check: 2007-10-26)
LONEOS steht für "Lowell Observatory" und "Near Earth Object Survey".
Oktober 2003 errang LONEOS einen sensationellen Erfolg: die Wieder-Auffindung des 66 Jahre verschollenen Planetoiden 1937-UB Hermes.
Er flog damals in 1,5-facher Monddistanz vorbei, wurde auf 1200m geschätzt, ging aber nach nur 5 Tagen verloren.
www.toonorama.com /encyclopedia/L/LONEOS   (280 words)

  
 [47.04] Physical Characteristics of the Asteroid-Like Nucleus of Comet LONEOS C/2001 OG108   (Site not responding. Last check: 2007-10-26)
[47.04] Physical Characteristics of the Asteroid-Like Nucleus of Comet LONEOS C/2001 OG108
We present the results from multiwavelength observations of the nucleus of the unusual Comet LONEOS C/2001 OG108.
Discovered in July 2001, the object is in a Halley-Family orbit, but was apparently inactive until January 2002, when it was only about 1.5 AU from the Sun and just 2 to 3 months before perihelion.
www.aas.org /publications/baas/v35n4/dps2003/219.htm   (368 words)

  
 Lowell Observatory Near-Earth Object Search (LONEOS)
The telescope was acquired from Ohio Weslayan University in 1990.
Using a 4K x 4K CCD detector to cover a field of view of 2.9 x 2.9 degrees, the telescope is designed to make four scans per region over the entire visible sky each month down to a limiting magnitude of about 19.
In 1999- 2000, the efficiency of the LONEOS program in discovering NEOs has increased significantly due to upgrades to the CCD camera and data reduction software.
neo.jpl.nasa.gov /missions/loneos.html   (115 words)

  
 Universe Today - Small Asteroid Came Very Close
LONEOS is one of five teams funded by NASA’s Near Earth Objects Observations program to look for asteroids and comets that could come close to or strike our planet.
LONEOS is the third leading discoverer of asteroids.
Brian Skiff, LONEOS’ chief observer, acquired fresh CCD frames on September 29, but the LONEOS team was unable to locate the asteroid’s images.
www.universetoday.com /am/publish/printer_2003_SQ222_close_pass.html   (947 words)

  
 [meteorite-list] Hermes Found 66 Years Later - Long-Lost Object Is A Bright Binary   (Site not responding. Last check: 2007-10-26)
First images of the kilometer-size asteroid were captured by a CCD camera during early morning observation through the LONEOS 24-inch Schmidt telescope.
Spahr then located observations made on October 5 by the Near-Earth Asteroid Tracking program (http://neat.jpl.nasa.gov), LONEOS observations from September 28, and unpublished observations made by the MIT Lincoln Laboratory Near Earth Asteroid Research program (http://www.ll.mit.edu/LINEAR), extending the observational arc back to August 26 (http://cfa-www.harvard.edu/mpec/K03/K03T74.html).
At this point, the identification with Hermes was clear from the similarity of the orbits from the 1937 and 2003 sightings, but it was not a simple matter to compute an orbit that linked all the observations together.
six.pairlist.net /pipermail/meteorite-list/2003-October/133125.html   (1192 words)

  
 iqexpand.com   (Site not responding. Last check: 2007-10-26)
Look for Loneos in the Commons, our repository for free images, music, sound, and video.
LONEOS The Lowell Observatory Near-Earth Object Search Overview LONEOS is a system designed to find Earth-crossing asteroids (ECAs) and comets (ECCs), collectively known as near-Earth...
Definition of LONEOS in the list of acronyms provided by the Free Online Dictionary and Thesaurus Your help is needed: American Red Cross / The Salvation Army join mailing...
loneos.iqexpand.com   (395 words)

  
 LONEOS   (Site not responding. Last check: 2007-10-26)
Asteroid Observing Services from Lowell Observatory Tools to help observers select targets and plan observations.
Also, orbital elements, reference star catalog data and software, link to Lowell Observatory Near Earth Object Search (LONEOS).
LONEOS, The Lowell Observatory Near-Earth Object Search A system designed to find Earth-crossing asteroids and comets.
www.serebella.com /encyclopedia/article-LONEOS.html   (95 words)

  
 [Spacenews] LONEOS Discovers Asteroid with the Smallest Orbit (2004 JG6)   (Site not responding. Last check: 2007-10-26)
http://www.lowell.edu/press_room/releases/recent_releases/2004JG6_rls.html Lowell Observatory For Immediate Release May 20, 2004 contact: Steele Wotkyns (928) 233-3232 steele@lowell.edu LONEOS Discovers Asteroid with the Smallest Orbit Flagstaff, AZ-The ongoing search for near-Earth asteroids at Lowell Observatory has yielded another interesting object.
Designated 2004 JG6, this asteroid was found in the course of LONEOS (the Lowell Observatory Near-Earth Object Search) on the evening of May 10 by observer Brian Skiff.
LONEOS is one of five programs funded by NASA to search for asteroids and comets that may approach our planet closely.
bearclaw.bogus.net:8081 /pipermail/spacenews/2004-May/006833.html   (821 words)

  
 C/2002 R3 (LONEOS)   (Site not responding. Last check: 2007-10-26)
Image of C/2002 R3 (LONEOS) taken with a S/C 0.25-m f/3.7 Schmidt-Cassegrain + CCD from Abrera, Catalonia (Spain).
The comet is captured passing close to the magnitude 15.5 spiral galaxy, UGC1432.
Profile of the coma of C/2002 R3 (LONEOS).
www.iac.es /galeria/mrk/comets/2002r3/2002r3.htm   (301 words)

  
 Untitled Document
LONEOS is ideal for finding objects larger than one kilometer in diameter.
It is anticipated that LONEOS will cover the entire night sky every month by next year.
LONEOS is one of three efforts funded by NASA to search for NEOs.
www.earthchangestv.com /comets/cometarc.htm   (3400 words)

  
 Nat' Academies Press, Exploration of Near Earth Objects (1998)
The LONEOS system, which began test observations in 1997, has an instantaneous field of view of 3° × 3° and an expected threshold of detection of about V magnitude 19.5.
It must be noted, however, that LONEOS by itself could not carry out sufficient astrometric follow-up observations to obtain reliable orbits on the NEOs detected.
The LONEOS and Spacewatch systems used in a coordinated program of detection and orbit determination could yield the orbital elements for about 1000 new Earth-crossing asteroids larger than 1-km diameter, as well as thousands of smaller NEOs, in 10 to 15 years.
www.nap.edu /openbook.php?record_id=6106&page=16   (2772 words)

  
 Northern Arizona University - Home   (Site not responding. Last check: 2007-10-26)
This LONEOS project is managed by Edward Bowell.
The LONEOS equipment is used to take large images in the search for asteroids and comets.
After noting the comet at 4 a.m., Hermann used the LONEOS computer system to confirm the object visually; at that time, nothing but the tail was visible.
vocuspr.vocus.com /VocusPR30/xsl/nau/Profile.asp?Entity=PRAsset&EntityID=759&XSL=PressRelease   (321 words)

  
 Supernovae in the LONEOS database   (Site not responding. Last check: 2007-10-26)
It turns out that the host galaxy was imaged three times by LONEOS on that very night, and that the images of Feb 11.1477 and Feb 11.1999 showed it well enough that it was designated a single star by the LONEOS stars database software.
A constant equal to 0.485 magnitudes was added to the LONEOS database magnitudes to approximate R-band values, based on the mean LONEOS database magnitudes and the corresponding R-band magnitudes of stars 2, 3, 6, and 12 of the NGC 2595 sequence.
The others are differential LONEOS magnitudes of SN 1998es with respect to star 1 of the photometric sequence, with the R-band magnitude of that star then added.
www.astro.washington.edu /kevin/SN.html   (459 words)

  
 Analysis of past comets - C/2001 OG108 (LONEOS)   (Site not responding. Last check: 2007-10-26)
on a cometlike orbit (P=48.5 years), discovered by LONEOS on Aug. 13, 2001 near the border Pisces/Aries showed no sign of cometary activity despite numerous observations.
Comet C/2001 OG108 (LONEOS) will pass perihelion (situated near the earth orbit) in mid-March 2002, approaching earth in mid-April (minimum distance: 0.56 A.U.) (IAUC 7814).
Thereafter it decreased nearly as quickly and was about 1.3' (60.000 km) in mid-May. During the apparition the coma showed a continuing trend to get more diffuse, with the degree of condensation near 5 at first, decreasing to 2 in mid-May. Tail reportings (up to 3') were extremely rare.
www.fg-kometen.de /C2001OG108/01og108eaus.htm   (297 words)

  
 TN 0044: Comparison of "Good" TASS measurements against Two Catalogs
The LONEOS Project has collected a large amount of photometry on relatively faint stars all over the sky.
All stars in the LONEOS catalog have magnitudes in the B and V passbands, and some have R-band and I-band measurements, too.
I selected stars from the LONEOS catalog near the equator, finding 380 stars between Declination -5 and +5 degrees.
www.tass-survey.org /tass/technotes/tn0044.html   (903 words)

  
 Energy Citations Database (ECD) - Energy and Energy-Related Bibliographic Citations
The optical identification of gamma-ray bursts discovered and localized by BACODINE/LOCBURST using the Lowell Observatory Near-Earth Object Search (LONEOS) 58-cm Schmidt-type telescope and mosaic CCD camera is described.
In its final form, LONEOS images 10 square degrees of the sky (3.2{degree}{times}3.2{degree}) to{approximately}22nd mag (2{sigma}) in a 5 minute integration.
Identification of optical transients will be based on variability by comparison with subsequent images or previous scans of the region.
www.osti.gov /energycitations/product.biblio.jsp?osti_id=656301   (190 words)

  
 TN 0054: Photometric Properties of Mark III data, Oct 1996 - Sept 1998
The main purpose of this collection is to support the LONEOS project.
In all cases, the scatter between TASS and LONEOS magnitudes is larger than it was for TASS and Landolt.
This makes sense, since the LONEOS compilation is not as uniform as the Landolt catalogs.
www.tass-survey.org /tass/technotes/tn0054.html   (1483 words)

  
 LONEOS Discovers Asteroid with the Smallest Orbit (2004 JG6) - Planetary   (Site not responding. Last check: 2007-10-26)
LONEOS Discovers Asteroid with the Smallest Orbit (2004 JG6)
LONEOS Discovers Asteroid with the Smallest Orbit (2004 JG6) - Planetary - Ron
Ron (or somebody else of the same name) wrote in message thusly: > Because of the near-exact six-month period, the asteroid should be > observable again in nearly the same spot in the sky next May, having gone > around the Sun twice while Earth will have made only one circuit.
www.okka.biz /LONEOS_Discovers_Asteroid_with_the_Smallest_Orbit_2004_JG6-1849679-292-a.html   (885 words)

  
 P/1998 QP54 (LONEOS-Tucker)   (Site not responding. Last check: 2007-10-26)
This CCD image was taken on 1998 September 16, using a 0.60-m f/6 Ritchey-Chretien telescope.
Sarounova was able to detect a narrow tail extending 5 arcmin toward PA 135°, as well as a small coma.
Because of the identification of the LONEOS "minor planet" and Tucker's comet by Williams, the initial discovery announcement not only included an orbit, but an elliptical orbit as Brian G. Marsden (Central Bureau) determined the comet moved in a short-period orbit with a period of about 8.7 years.
www.cometography.com /pcomets/98qp54.html   (354 words)

  
 (meteorobs) OFF-TOPIC: NEO discovery rates?
The asteroid survey telescope, the LONEOS Schmidt, just in the month of May alone, took data resulting in 8000 asteroid position measurements and the discovery of 145 previously unknown asteroids??
Chris worked alone at LONEOS for three more nights while I did >follow-up astrometry of asteroids at our 1.1-m telescope; on the last of these >nights I got a preliminary lightcurve for 98MQ (period of 6-7 hours, but an >amplitude of only ~0.06 mag.---tough to do accurately at mag.
Then I was back at LONEOS for the succeeding nine nights, >violating all kinds of Arizona labor laws in the process.
www.meteorobs.org /maillist/msg08224.html   (785 words)

  
 [No title]
0.99T 1995 VW3= 2000 ES124* 2 1995-00 LONEOS Flagstaff 00.03.11.
0.91Sw 2001 DA77 2 2001-02 LONEOS Flagstaff 02.09.04.
0.91Sw 2003 QN54 2 1998-04 LONEOS Flagstaff 98.11.23.
ustokosok.mcse.hu /unuujra.txt   (14484 words)

  
 News - September 2001   (Site not responding. Last check: 2007-10-26)
Skiff (Lowell Observatory) reports the discovery of another new comet in CCD images taken in the course of the LONEOS program on Sept. 26.
Skiff (Lowell Observatory) reports the discovery of a new comet in CCD images taken in the course of the LONEOS program on Sept. 25.
New Discovery!: An apparently asteroidal object discovered in the course of the LONEOS program on Sep. 10, turned out to be cometary in follow-up observations.
www.fg-kometen.de /news/news0109e.htm   (631 words)

  
 PERMANENT - Asteroids Near Earth - Discovering and Cataloging
LONEOS thinks that it could detect 1000 ECA's within 10 years, and about 2,000 ECA's of less than 1 km diameter.
For comparison, LONEOS personnel estimate that there are about 1600 so-called ECAs (Earth-crossing asteroids) larger than 1 km in diameter (of which only about 100 are known).
LONEOS estimates that it will probably discover between 5 and 10 potential ECO's (Earth crossing objects) on each full night of observing.
www.permanent.com /a-catalo.htm   (4449 words)

  
 LONEOS
LONEOS steht für " Lowell Observatory " und " Near Earth Object Survey".
Am Oktober 2003 errang LONEOS einen sensationellen Erfolg: die des 66 Jahre verschollenen Planetoiden 1937-UB Hermes.
Er flog damals in 1 5-facher vorbei wurde auf 1200m geschätzt ging aber nur 5 Tagen verloren.
www.uni-protokolle.de /Lexikon/LONEOS.html   (260 words)

  
 [No title]
A larger field size, adoption of new observing techniques, and the application of a better source-detection algorithm have together led to a 7-fold increase in NEO detection rate compared to that at the beginning of 2000.
The LONEOS Schmidt and its operation are now almost fully mature.
During the coming year we will implement an image-subtraction method of moving-object detection, we will shorten the deadtime between integrations, and we will work on exploiting archived images for moving-object data mining.
research.hq.nasa.gov /code_s/nra/current/NRA-01-OSS-01-NEOO/winners.html   (1384 words)

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