Iannini Asteroid Family Spectra

Keck/ESI spectra of 11 Iannini asteroid family members were obtained over visual wavelengths. The data have been published in Willman, et al. (2008). The spectra show family likeness and are believed to represent young S class surfaces aged a few million years by space weathering, the dynamically estimated collisional age of the family.

Willman, M., R. Jedicke, D. Nesvorny, N. Moskovitz, Z. Ivezic, R. Fevig, Redetermination of the space weathering rate using spectra of Iannini asteroid family members, Icarus 195, 663-673, 2008.

Release Date: 2020-03-19

Data Set Info

PDS4 version urn:nasa:pds:gbo.ast-iannini-family.spectra::1.0 Browse Download (757 kb)
PDS3 version EAR-A-I0039-4-IANNINISPEC-V1.0 Browse Download (765 kb)

The PDS4 bundle was migrated from the PDS3 data set in March 2020. The data content is unchanged.

Use the following citation to reference this data set:

"Willman, M., Jedicke, R., and Moskovitz, N. (2020). Iannini Asteroid Family Spectra V1.0. urn:nasa:pds:gbo.ast-iannini-family.spectra::1.0. NASA Planetary Data System; https://doi.org/10.26033/kzqm-1h31."

Superseded versions of this data set: