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.
|EAR-A-I0039-4-IANNINISPEC-V1.0||Browse||Download (765 kb)|
Use the following citation to reference this data set:
"Willman, M., Jedicke, R., and Moskovitz,
N., Iannini Asteroid Family Spectra V1.0.
EAR-A-I0039-4-IANNINISPEC-V1.0. NASA Planetary Data System, 2009."