Search Results
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collection:
data collection for the "NESVORNY HCM ASTEROID FAMILIES" bundle
This is the data collection for the ast.nesvorny.families bundle. This data set contains asteroid dynamical family memberships for 122 families calculated from synthetic proper elements, including high-inclination families. These families were calculated by David Nesvorny (Nesvorny et al. 2015) using his code based on the Hierarchical Clustering Method (HCM) described in Zappala et al. (1990, 1994). The input synthetic proper elements for 384,337 numbered asteroids were calculated by Knezevic and Milani. -
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Zappala et al. (1995) Asteroid Dynamical Families V1.0
Dynamical family classification of asteroids by Zappala et al., based on the hierarchical clustering method -
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data collection for the "LEBOFSKY ET AL. 3-MICRON ASTEROID DATA " bundle
This is the data collection for the gbo.ast.lebofsky-etal.3-micron-spectra bundle. 3-micron spectrophotometric data on asteroids collected from several papers by Lebofsky, Jones, and Feierberg and their collaborators, published 1980-1990. -
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data collection for the "METEOROID ORBITS" bundle
This is the data collection for the meteoroid.steel.orbits bundle. This data set contains meteoroid orbits from photographic, TV system, and radar meteoroid surveys collected from the International Astronomical Union Meteor Data Center (IAU MDC) by Duncan Steel and reviewed and discussed in Steel (1996). The data cover the time period 1940-1983. -
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data collection for the "WISNIEWSKI ASTEROID ABSOLUTE MAGNITUDES " bundle
This is the data collection for the gbo.ast.wisniewski.magnitudes bundle. Photometric observations of 125 asteroids, including absolute magnitudes, reported in Wisniewski et al. 1997. -
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WISNIEWSKI ASTEROID ABSOLUTE MAGNITUDES
Photometric observations of 125 asteroids, including absolute magnitudes, reported in Wisniewski et al. 1997. -
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Zappala et al. (1995) Asteroid Dynamical Families V1.0
Dynamical family classification of asteroids by Zappala et al., based on the hierarchical clustering method -
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data collection for the "EIGHT COLOR ASTEROID SURVEY" bundle
This is the data collection for the gbo.ast.ecas.phot bundle. This data set contains the reflectance spectra and associated data of the Eight Color Asteroid Survey (ECAS), including results for 589 asteroids. -
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Asteroid Photometric Catalog V1.0
This collection contains the documents applicable to the Asteroid Photometric Catalog bundle. -
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MOTHE-DINIZ ASTEROID DYNAMICAL FAMILIES
This bundle contains an updated compilation of asteroid families and clusters, resulting from the application of the Hierarchical Clustering Method (HCM) on a set of around 120,000 asteroids with available proper elements. Whenever available, the classification in the Bus taxonomy is provided for family members, based on spectra from the SMASS, SMASS2 and S3OS2 spectroscopic surveys. -
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Asteroid Photometric Catalog V1.0
The Asteroid Photometric Catalog (3rd update), Lagerkvist et al. 1993 [LAGERKVISTETAL1993], is a compilation of all asteroid lightcurve photometry published up to and including the year 1992. The dataset includes the lightcurves in digital form and a table of references to all original publications. -
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ASTEROID ALBEDOS FROM STELLAR OCCULTATIONS
This data set contains albedos for 57 asteroids determined from diameters obtained from stellar occultations. These albedos are from Shevchenko and Tedesco (2006). -
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LEBOFSKY ET AL. 3-MICRON ASTEROID DATA
3-micron spectrophotometric data on asteroids collected from several papers by Lebofsky, Jones, and Feierberg and their collaborators, published 1980-1990. -
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BUS-DEMEO ASTEROID TAXONOMY
The Bus-DeMeo asteroid taxonomy classification system, described in DeMeo et al. (2009), is based on reflectance spectrum characteristics for 371 asteroids measured over the wavelength 0.45 to 2.45 microns. This system of 24 classes is constructed using principal component analysis, following most closely the visible wavelength taxonomy of Bus (1999), which itself builds upon the system of Tholen (1984). Nearly all of the Bus taxonomy classes are preserved, with one new class (Sv) defined. This data set includes a table of classifications in the Bus-DeMeo system for the 371 asteroids upon which the system is based. It also includes mean spectra for each of the classes. -
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NESVORNY HCM ASTEROID FAMILIES
This data set contains asteroid dynamical family memberships for 122 families calculated from synthetic proper elements, including high-inclination families. These families were calculated by David Nesvorny (Nesvorny et al. 2015) using his code based on the Hierarchical Clustering Method (HCM) described in Zappala et al. (1990, 1994). The input synthetic proper elements for 384,337 numbered asteroids were calculated by Knezevic and Milani. -
bundle:
EIGHT COLOR ASTEROID SURVEY
This data set contains the reflectance spectra and associated data of the Eight Color Asteroid Survey (ECAS), including results for 589 asteroids. -
bundle:
METEOROID ORBITS
This data set contains meteoroid orbits from photographic, TV system, and radar meteoroid surveys collected from the International Astronomical Union Meteor Data Center (IAU MDC) by Duncan Steel and reviewed and discussed in Steel (1996). The data cover the time period 1940-1983. -
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KBO AND CENTAUR ABSOLUTE MAGNITUDES
This data set contains absolute visual magnitudes of 90 Kuiper belt objects and Centaurs from Romanishin and Tegler (2005). The absolute magnitudes are derived from V magnitudes observed by Romanishin and Tegler and their collaborators, with geometry from the JPL Horizons data base. As a convenience, R-band absolute magnitudes derived from the V absolute magnitudes and published V-R colors are also provided. -
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NEAR EARTH ASTEROID LIGHTCURVES
This data set is a collection of photometric lightcurves for 42 near-earth asteroids obtained at Ondrejov Observatory from 1984 through 1998. -
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data collection for the "BUS-DEMEO ASTEROID TAXONOMY" bundle
This is the data collection for the ast.bus-demeo.taxonomy bundle. The Bus-DeMeo asteroid taxonomy classification system, described in DeMeo et al. (2009), is based on reflectance spectrum characteristics for 371 asteroids measured over the wavelength 0.45 to 2.45 microns. This system of 24 classes is constructed using principal component analysis, following most closely the visible wavelength taxonomy of Bus (1999), which itself builds upon the system of Tholen (1984). Nearly all of the Bus taxonomy classes are preserved, with one new class (Sv) defined. This data set includes a table of classifications in the Bus-DeMeo system for the 371 asteroids upon which the system is based. It also includes mean spectra for each of the classes. -
collection:
data collection for the "MOTHE-DINIZ ASTEROID DYNAMICAL FAMILIES " bundle
This is the data collection for the ast.mrc.families bundle. This bundle contains an updated compilation of asteroid families and clusters, resulting from the application of the Hierarchical Clustering Method (HCM) on a set of around 120,000 asteroids with available proper elements. Whenever available, the classification in the Bus taxonomy is provided for family members, based on spectra from the SMASS, SMASS2 and S3OS2 spectroscopic surveys. -
collection:
data collection for the "NEAR EARTH ASTEROID LIGHTCURVES" bundle
This is the data collection for the gbo.ast-neo.ondrejov.lightcurves bundle. This data set is a collection of photometric lightcurves for 42 near-earth asteroids obtained at Ondrejov Observatory from 1984 through 1998. -
collection:
data collection for the "ASTEROID ALBEDOS FROM STELLAR OCCULTATIONS" bundle
This is the data collection for the ast.shevchenko-tedesco.occultation-albedos bundle. This data set contains albedos for 57 asteroids determined from diameters obtained from stellar occultations. These albedos are from Shevchenko and Tedesco (2006). -
collection:
data collection for the "KBO AND CENTAUR ABSOLUTE MAGNITUDES " bundle
This is the data collection for the gbo.kbo-centaur.magnitudes bundle. This data set contains absolute visual magnitudes of 90 Kuiper belt objects and Centaurs from Romanishin and Tegler (2005). The absolute magnitudes are derived from V magnitudes observed by Romanishin and Tegler and their collaborators, with geometry from the JPL Horizons data base. As a convenience, R-band absolute magnitudes derived from the V absolute magnitudes and published V-R colors are also provided. -
collection:
Zappala et al. (1995) Asteroid Dynamical Families V1.0
Dynamical family classification of asteroids by Zappala et al., based on the hierarchical clustering method
Data Sets and Information