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Topic: Deep Ecliptic Survey


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  MAST EUVE All Sky Survey
The completed survey data set covers approximately 97% of the sky with exposures ranging from a few hundred seconds at the ecliptic to 20 kiloseconds at the poles.
The scanning telescopes are swept across the sky by the slowly revolving spacecraft, while the deep survey telescope is pointed down the Earth's shadow.
Consequently, scientists configured the mission so that the deep survey telescope always pointed away from the Sun and only took measurements while viewing down Earth's shadow - the night portion of the orbit when the Earth blocks the Sun and shields the spacecraft from sunlight.
archive.stsci.edu /euve/survey.html   (376 words)

  
 SWIRE Survey Details
Hammer-Aitoff equal area projection in galactic coordinates of the 100µm sky with SWIRE Survey Fields shown in red.The contour levels in blue, green yellow are 1, 2, 4 MJy/sr, respectively.
The XMM Large-Scale Structure Survey XMM-LSS and the NOAO Deep Wide-Field Survey NOAO DWS (South)
The ELAIS fields have been extensively surveyed at a variety of wavelengths with optical data to typical depths of 22-25 in a variety of Gunn filters.
www.ipac.caltech.edu /SWIRE/survey   (558 words)

  
 Deep Ecliptic Survey
rotation axis to the normal to the ecliptic plane means...
the lunar poles from radar interferometry: A survey of cold...
The Deep Ecliptic Survey is a project to find Kuiper belt objects, using the facilities of the National Optical Astronomy Observatory.
publicliterature.org /en/wikipedia/d/de/deep_ecliptic_survey.html   (97 words)

  
 Deep Ecliptic Survey - Wikipedia, the free encyclopedia
The Deep Ecliptic Survey (DES) is a project to find Kuiper belt objects (KBOs), using the facilities of the National Optical Astronomy Observatory (NOAO).
Since 1998 through the end of 2003, the survey covered 550 square degrees with sensitivity of 22.5, i.e.
The survey has also established the mean Kuiper Belt plane and introduced new formal definitions of the dynamical classes of Kuiper belt objects
en.wikipedia.org /wiki/Deep_Ecliptic_Survey   (280 words)

  
 Kuiper Belt Object found possibly as large as Pluto's moon
The team spotted 2001 KX76 in deep digital images of the southern sky taken with the 4-meter Blanco Telescope at Cerro Tololo on May 22 by James L. Elliot of MIT and Lawrence H. Wasserman of Lowell Observatory.
The Deep Ecliptic Survey was recently awarded formal survey status at the National Optical Astronomy Observatory (NOAO), assuring that this reconnaissance of the outer Solar System will continue for the next three years.
The survey team's research is supported by the NASA Planetary Astronomy Program through grants to Lowell Observatory, Flagstaff, AZ, and MIT in Cambridge, MA.
www.govertschilling.nl /nieuws/archief/2001/0107/010702_noao.htm   (806 words)

  
 First Neptune Trojan Discovered
2001 QR322 was discovered in the course of the Deep Ecliptic Survey, a NASA-funded survey of the outer solar system that uses the National Science Foundation's telescopes at Kitt Peak National Observatory near Tucson, AZ, and Cerro Tololo Inter-American Observatory in Chile.
Astronomers from Lowell Observatory, the Massachusetts Institute of Technology, the University of California at Berkeley, the University of Hawaii, the University of Pennsylvania, and the Large Binocular Telescope Observatory comprise the Deep Ecliptic Survey team.
The team first detected 2001 QR322 on August 21, 2001, in deep digital images taken with the 4-meter Blanco Telescope at Cerro Tololo by Marc Buie, Robert Millis, and Lawrence Wasserman of Lowell Observatory.
www.spacedaily.com /news/kuiper-03a.html   (633 words)

  
 Deep Ecliptic   (Site not responding. Last check: 2007-08-17)
In this proposal, we seek to undertake a deep survey of the ecliptic to learn the dimensions, content, and dynamical characteristics of the Kuiper Belt.
The statistics of our survey are sufficient to answer fundamental questions regarding the origin and evolution of our own Solar System.
Moreover, this survey is badly needed to facilitate physical studies (e.g., spectroscopy, photometry, and thermal IR measurements) of KBOs with 6-to- 10-meter-class groundbased telescopes and with space observatories such as HST and SIRTF.
archive.noao.edu /nsa/millis.html   (208 words)

  
 Planets and asteroids   (Site not responding. Last check: 2007-08-17)
Morevoer, it was seen quickly that these "planets" move all in the same plane, in a band of the sky we call the ecliptic, or the zodiac, which is divided in 13 constellations: the 12 "classical" zodiacal constellations, plus Ophiuchus, were planets spend in fact more time than in neighboring scorpion.
The etymological origin of planets comes from the greek word Planes (planetos in the genitive form) which is the adjective "errant".
large objects in the plane of the ecliptic, governing the motion of their neighbours, the ecliptic zone has been fully surveyed to a quite faint limit (magnitude 22 or 23 ?), they would have to be quite far to have escaped to these surveys.
www.spaceobs.com /perso/textes/planetsandasteroids.htm   (2927 words)

  
 Edgeworth-Kuiper Belt and Dust Disk
These comets orbit the Sun in the same direction as the planets, only slightly inclined from the plane of the ecliptic (near which all of the planets orbit).
Thus far, these distant EKOs have escaped detection by deep ecliptic surveys, leaving astronomers to consider whether the outer E-K Belt was perturbed by something else other than the giant planets or that the primordial Solar nebula was smaller than currently hypothesized (Joseph M.
An icy, reddish object that is now thought to be as small as 760 km (470 miles) in diameter, KX76 was found with the Deep Ecliptic Survey (a NASA-funded search for EKOs), in images of the southern sky taken with the 4-metre Blanco Telescope at the Cerro Tololo Inter-American Observatory in Chile.
www.solstation.com /stars/kuiper.htm   (2540 words)

  
 [6.01] The Deep Ecliptic Survey -- A Status Report
We are conducting a survey of the Kuiper Belt using the 4-m telescopes and MOSAIC cameras at KPNO and CTIO.
Beginning with semester 2001B, this program has been granted survey status at the national observatories and will receive 20 nights per year for the next 3 years.
In this paper, we will summarize the results to date from the survey, discuss plans for dissemination of the survey data and results, highlight certain problems we are facing, and propose ways in which the community can cooperate to increase the overall productivity of Kuiper Belt searches.
www.aas.org /publications/baas/v33n3/dps2001/457.htm   (177 words)

  
 Bill Keel's Lecture Notes - Astronomical Techniques - Space Astronomy Missions
Some greatest hits include the nature of hot stars in elliptical galaxies and high-ionization lines in supernova remnants and Seyfert galaxies, plus its design goal of the Gunn-Peterson test for the hot intergalactic medium using QSOs as background probes of redshifted He II absorption.
Surveyed 7% of the sky from 1-1000 μm from 18 March - 15 April 1995.
There have been notable successes with early UV surveys from balloons, and IR work from the 0.9m Kuiper Airborne Observatory.
www.astr.ua.edu /keel/techniques/spacetbl.html   (1565 words)

  
 Introduction
Pittichova et al., 2003) has triggered additional theoretical and numerical investigations on the stability of Trojan-type orbits of the outer planets.
Weissman and Levison (1997) integrated the orbits of 70 hypothetical Neptune Trojans over 4.5 Gyr and they found that some are indeed stable over the solar system age.
Our survey extends also to highly inclined orbits since we selected the initial conditions within different slices in inclination.
www.wsu.edu /~tricaric/phd_thesis_tricarico/node53.html   (833 words)

  
 Whitley Strieber's Unknown Country
It was found during a deep space survey that was looking for bodies circling the Sun out near Pluto, the most distant planet.
2001 KX76 was discovered in the course of the Deep Ecliptic Survey, a NASA-funded study.
It was seen on May 22nd in deep digital images of the southern sky taken with the Blanco Telescope at Cerro Tololo in Chile.
www.unknowncountry.com /news/?id=619   (335 words)

  
 CNN.com - Deep space world rivals Pluto moon in size - July 4, 2001
Deep space world rivals Pluto moon in size
Two exposures from a telescope in Chile were combined to show the movement of the new Kuiper Belt discovery, which appears as a pair of red dots
The latest discovery was made by the Deep Ecliptic Survey Team, which is composed of scientists from the Lowell Observatory in Flagstaff, Arizona, and the Massachusetts Institute of Technology, in Cambridge, Massachusetts.
archives.cnn.com /2001/TECH/space/07/03/kuiper.belt/index.html   (484 words)

  
 NOAO Science Archive Holdings
Alternate access is provided to this survey data through the PI's site.
The NOAO Fundamental Plane Survey (NFP) survey consists of a deep, homogeneous, all-sky spectroscopic and photometric study of 100 X-ray selected galaxy clusters within 200 h
SINGG is an H-alpha and R band CCD imaging survey of galaxies selected from the HI Parkes All Sky Survey (HIPASS; Meyer et al.
archive.noao.edu /nsa/holdings.html   (776 words)

  
 Giant world detected in deep space (Nemisis Found?) [Free Republic]
All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.
It was seen in a deep space survey looking for bodies circling our star out near Pluto, the most distant planet.
It was seen on 22 May in deep digital images of the southern sky taken with the 4-metre Blanco Telescope at Cerro Tololo in Chile.
www.freerepublic.com /forum/a3b41f6d07431.htm   (1664 words)

  
 USATODAY.com - Beyond Pluto, a new frontier of discovery   (Site not responding. Last check: 2007-08-17)
Today, roughly half of the 1,000 known KBOs have been discovered by Millis and his team in a project known as the Deep Ecliptic Survey.
The team is in the project's homestretch, sampling the night sky in the northern and southern hemispheres in a band of sky that reaches seven degrees above and below the ecliptic — an imaginary path traced by the sun and the planets as they move across the sky.
Unlike the Oort Cloud, a halo of extremely distant icy objects whose orbits trace a rough sphere around the sun, most KBOs appear to orbit the sun roughly in a plane along the ecliptic.
www.usatoday.com /tech/science/space/2004-11-04-kuiper-belt_x.htm   (1105 words)

  
 Plutinos
It may be that the average size of the KBOs is smaller the farther away they are, so the most distant ones were too faint even for this survey.
Offutt was happy to oblige and obtained critical observations on January 10 and 11, thereby providing confirmation of the developing suspicions concerning the 1996 TL66 orbit.
The ease with which it was found, at the start of new wide-field survey, suggests that there are.
www.xs4all.nl /~carlkop/plutinos.html   (2686 words)

  
 Beyond Pluto - - science news articles online technology magazine articles Beyond Pluto   (Site not responding. Last check: 2007-08-17)
The goal, says survey leader Robert Millis, is to discover enough objects to begin to understand the scale of the belt, the three-dimensional distribution of objects in space, and their orbits.
In January and February last year, Hubble’s new Advanced Camera for Surveys focused on a small slice of sky within the constellation Virgo, about one and a half times the distance to Pluto.
Astronomers expected to find about 60 objects but came up with 3, which suggests there may be an outer edge to the Kuiper belt beyond which few objects reside.
www.discover.com /issues/nov-04/cover/?page=4   (759 words)

  
 Web Directory » Web Directory » Science » Astronomy » Solar System » Kuiper Belt
A Deep Ecliptic Survey for Kuiper Belt Objects - A description of the Deep Ecliptic Survey, a systematic search for Kuiper Belt Objects using large telescopes.
Distant EKOs - The Newsletter is dedicated to the dissemination of research relevant to the Kuiper belt.
Lowell Observatory: Deep Ecliptic Survey - The official home page of the Deep Ecliptic Survey, an initial reconaissance of the Kuiper Belt
www.dcpages.com /DC_ODP/?c=Science/Astronomy/Solar_System/Kuiper_Belt   (645 words)

  
 Solar System: Kuiper Belt UFOseek directory for Solar System/Kuiper Belt
A Deep Ecliptic Survey for Kuiper Belt Objects
A description of the Deep Ecliptic Survey, a systematic search for Kuiper Belt Objects using large telescopes.
The Newsletter is dedicated to the dissemination of research relevant to the Kuiper belt.
www.ufoseek.com /Solar_System/Kuiper_Belt/index.html   (256 words)

  
 More on Nibiru ?
Therefore the current period of transformation is transient, and the transition of life's representatives to the future may take place only after a deep evaluation of what it will take to comply with these new Earthly biospheric conditions.
It is representation of knowledge, which at the time of creation of the works existed, only as legend, myth, or epos from various tribes speaking in different languages and positioned at different steps of development and with different concepts to comprehend world around.
For deep thoughts is recommended to compare similarity of lower part of Chilbolton image with lower part of "Weeping God" of Tihuanaco (right).
www.crawford2000.co.uk /nibirurmnews.htm   (4575 words)

  
 Deep Ecliptic Survey   (Site not responding. Last check: 2007-08-17)
The Deep Ecliptic Survey (DES) is an initial reconnaissance of the Kuiper Belt being conducted at facilities of the
The survey is aimed at gauging the shape and extent of the Belt and learning the spatial and orbital distribution of the KBOs themselves.
This site serves as a resource for 1) members and collaborators of the DES Team to aid in information sharing and monitoring program progress, 2) for astronomers involved in other KBO research, and 3) for those interested in using the images obtained in the course of the DES for other scientific or educational purposes.
www.lowell.edu /Research/DES   (187 words)

  
 The Daily Californian   (Site not responding. Last check: 2007-08-17)
Many astronomers set their telescopes on distant galaxies, but they still have much to learn about Earth's own backyard.
Earlier this month, the Deep Ecliptic Survey Team, which includes UC Berkeley astronomy professor Eugene Chiang, announced the discovery of the first Neptunian Trojan.
The asteroid, an estimated 230 kilometers in diameter, orbits the Sun along the same path as Neptune.
www.dailycal.org /article.php?id=10680   (406 words)

  
 USATODAY.com - Asteroid found beyond Pluto   (Site not responding. Last check: 2007-08-17)
Astronomers reported on July 2 the discovery of perhaps the largest asteroid yet found in the solar system, a distant object beyond Pluto.
Spotted in May by NASA's Deep Ecliptic Survey, the object called 2001 KX76 represents the brightest of so-called Kuiper Belt Objects, part of an icy stream of comets and planetoids circling the sun in Pluto's vicinity.
Estimates suggest that 2001 KX76 has a diameter of 788 miles, more than 200 miles bigger than Ceres, the largest known asteroid in the belt between Mars and Jupiter.
www.usatoday.com /news/science/astro/2001-07-05-pluto-asteroid.htm   (151 words)

  
 September '02 A/CC News
There is a nice accolade to the unfunded "amateurs" who comprise a large and critical part of the observing effort.
Also mentioned is the part of the hazard problem generally less mentioned, comets coming in from very deep space.
Lowell Observatory's Deep Ecliptic Survey (DES) has turned in another large batch of results.
www.hohmanntransfer.com /news/0209.htm   (4314 words)

  
 May '02 ACC News
JPL added 1997 XR2 to the top of its Risks page at Torino Scale 1 ("merits special monitoring"), where it has remained into late June 2002.
Using big telescopes in Arizona, Chile, and Hawaii, Lowell Observatory's Deep Ecliptic Survey brought in 35 new "outer belt" objects that were announced by the IAU Minor Planet Center on 17 and 18 May in MPECs 2002-K12, 2002-K13, and 2002-K15.
Three of these objects were discovered March 18th with the 4m telescope at Kitt Peak.
www.hohmanntransfer.com /news/0205.htm   (1324 words)

  
 [7.04] Variability measurements of KBOs and Centaurs discovered by the Deep Ecliptic Survey   (Site not responding. Last check: 2007-08-17)
[7.04] Variability measurements of KBOs and Centaurs discovered by the Deep Ecliptic Survey
We have begun a variability study for a selection of KBOs and Centaurs discovered by the Deep Ecliptic Survey.
Our sample includes mostly objects at southern declinations, since we can advantageously observe these with the 6.5-m Baade telescope at Las Campanas Observatory using MagIC (Magellan Instant Camera).
www.aas.org /publications/baas/v34n3/dps2002/76.htm   (277 words)

  
 Distant EKOs #28
The discovery that 2001 QR322 is a Neptune trojan was announced by the Deep Ecliptic Survey team in IAUC 8044.
As part of our ongoing Deep Ecliptic Survey (DES) of the Kuiper belt, we report on the occupation of the 1:1 (Trojan), 4:3, 3:2, 7:4, 2:1, and 5:2 Neptunian mean-motion resonances (MMRs).
The previously unrecognized occupation of the 1:1 and 5:2 MMRs is not easily understood within the standard model of resonance sweeping by a migratory Neptune over an initially dynamically cold belt.
www.boulder.swri.edu /ekonews/issues/past/n028/html   (2065 words)

  
 [No title]   (Site not responding. Last check: 2007-08-17)
Lowell astronomers study comets, near-Earth asteroids, planetary rings, Pluto, the moons of Jupiter and the Sun itself.
Lowell Observatory leads the Deep Ecliptic Survey, a program that studies the Kuiper Belt.
Astrophysics is a growing research area at the Observatory.
www.bsu.edu /physics/article/0,1384,34972-4853-8869,00.html   (203 words)

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