ASTEROID TAXONOMY

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This data set is a collection of asteroid taxonomic classifications from various classification methods, collected from the literature.

ASTEROID LIGHTCURVE DERIVED DATA

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This is a compilation of published rotational parameters derived from lightcurve data for asteroids, based on the Warner et al. (2009) Asteroid Lightcurve Database. This is the version as of February 3, 2017. In addition to reported rotational parameters by individual papers, there is a summary file with the values adopted by Harris, Warner, and Pravec as the most likely correct values for each asteroid. The data set also contains files listing known binary asteroids, asteroid spin axes, and 'tumbling' asteroids.

IRAS MINOR PLANET SURVEY ASTEROIDS V4.0

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The data presented with this data set include: (a) 8210 individual sightings associated with 2004 asteroids, (b) averaged radiometric diameters and geometric albedos derived from individual observations for 1796 numbered asteroids and 88 unnumbered asteroids (as of 1983) whose orbital elements were determined using astrometry from two or more apparitions; (c) an entry for each of 120 asteroids for which there is an accepted sighting; (d) entries for each of 4677 numbered asteroids and 2632 unnumbered asteroids (as of 1985) for which associations were sought in the IRAS data; (e) A summary of the number of times each asteroid was predicted to be scanned, and possible reasons for any failure to be detected.

ASTEROID ABSOLUTE MAGNITUDES

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Absolute magnitudes and slopes, mostly IAU-adopted with exceptions noted, for all asteroids numbered as of the 2008 April 20 batch of Minor Planet Circulars.

Whiteley NEO Photometry V1.0

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This data set includes the ECAS system (Eight Color Asteroid Survey) photometry and taxonomic types of 77 Near Earth Objects published by R.J. Whiteley in his thesis (Whiteley, 2001. A compositional and dynamical survey of the near-earth asteroids. Ph.D. thesis, University of Hawaii), [WHITELEY2001] The ECAS system is established in Zellner et al. 1985, Icarus 61, 355-416 [ZELLNERETAL1985]. The original ECAS survey is available in PDS as data set EAR-A-2CP-3-RDR-ECAS-V3.0. The data presented here are new measurements based on the ECAS system.

IRAS MINOR PLANET SURVEY ASTEROIDS V5.0

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Derived diameters and albedoes of asteroids, plus associated data on sighting and non-sightings, extracted from the IRAS archives.

SEVEN COLOR ASTEROID SURVEY

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The Seven-color Asteroid Survey (SCAS) consists of photometry in seven filters from 0.9 to 2.3 microns, of a total of 126 asteroids of types S, K, and M.

ASTEROID 3-MICRON SURVEY V1.0

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This dataset includes the infrared spectrophotometry asteroid data reported in the following papers: [LEBOFSKY1980]; [FEIERBERGETAL1985]; [LEBOFSKYETAL1990]; and [JONESETAL1990]

ASTEROID LIGHTCURVE DERIVED DATA V4.0

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A compilation of published lightcurve- derived parameters for asteroids.

ASTEROID MASSES V1.0

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This collection of asteroid masses and densities was compiled from the published literature by Jim Baer, Steve Chesley, and Dan Britt. This is the version of the compilation as of January 7, 2009.