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.

EAR-A-2CP-3-RDR-ECAS-V4.0 Browse Download (131 kb)

Use the following citation to reference this data set:

"Zellner, B., Tholen, D.J., and Tedesco, E.F., Eight Color Asteroid Survey. EAR-A-2CP-3-RDR-ECAS-V4.0. NASA Planetary Data System, 2009."

Superseded versions of this data set:

EAR-A-2CP-3-RDR-ECAS-V3.1 Browse Download (134 kb)
EAR-A-2CP-3-RDR-ECAS-V3.0 Browse Download (852 kb)
EAR-A-2CP-3-RDR-ECAS-V2.0 Browse Download (77 kb)
EAR-A-2CP-3-RDR-ECAS-V1.0 Browse Download (38 kb)
EAR-A-2CP-3-RDR-ECAS-STANDARD-STARS-V1.0 Browse Download (9 kb)
EAR-A-2CP-5-DDR-ECAS-PRINCIPAL-COMP-V1.0 Browse Download (12 kb)
EAR-A-2CP-3-RDR-ECAS-MEAN-V1.0 Browse Download (22 kb)
EAR-A-2CP-3-RDR-ECAS-FILTER-CURVES-V1.0 Browse Download (5 kb)