Gartrelle et al. IRTF Asteroid Spectra V1.0

This data set is comprised of the VNIR (0.69-2.5 micron) spectra of twenty-five D-type asteroids from varying Solar System locations. The spectra were obtained from NASA/IRTF on Mauna Kea between 2016-2019 using the SpeX instrument in Low-Resolution Prism mode and the 0.8 x 15" slit. Guiding was performed using spillover light from the slit (GuideDog) for targets with apparent magnitude > 15.5. For targets fainter than magnitude 15.5, guiding was accomplished using the MORIS CCD imager.

Data and Resources

This dataset has no data

Additional Info

Field	Value
Maintainer	Thomas Morgan
Last Updated	July 17, 2025, 16:55 (UTC)
Created	March 31, 2025, 23:26 (UTC)
accessLevel	public
accrualPeriodicity	irregular
bureauCode	{026:00}
catalog_@context	https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_@id	https://data.nasa.gov/data.json
catalog_conformsTo	https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy	https://project-open-data.cio.gov/v1.1/schema/catalog.json
harvest_object_id	dffa86f1-d506-475d-a77d-f1a53db19100
harvest_source_id	61638e72-b36c-4866-9d28-551a3062f158
harvest_source_title	DNG Legacy Data
identifier	urn:nasa:pds:gbo_ast-dtype_gartrelleetal_irtf_spectra
issued	2021-05-21
landingPage	https://pds.nasa.gov/ds-view/pds/viewBundle.jsp?identifier=urn%3Anasa%3Apds%3Agbo_ast-dtype_gartrelleetal_irtf_spectra&version=1.0
license	http://www.usa.gov/publicdomain/label/1.0/
modified	2021-05-21
programCode	{026:005}
publisher	National Aeronautics and Space Administration
references	{https://pds.nasa.gov}
resource-type	Dataset
source_datajson_identifier	true
source_hash	9a28a2768de363eab943a8dccde731c1fdd3f1ae79a3acbfa105375b816fc616
source_schema_version	1.1
theme	{"Earth Science"}