{"id": 1014787, "name": "Near-Earth asteroids between 140 meters and 1 kilometer", "unit": "asteroids", "createdAt": "2025-03-04T15:53:18.000Z", "updatedAt": "2025-03-04T15:53:18.000Z", "coverage": "", "timespan": "1900-2024", "datasetId": 6970, "shortUnit": "", "columnOrder": 0, "shortName": "between_140m_and_1km", "catalogPath": "grapher/space/2025-03-04/near_earth_asteroids/near_earth_asteroids#between_140m_and_1km", "descriptionShort": "Cumulative number of discovered asteroids with an orbit that brings them into proximity with Earth and a size between 140 meters and 1 kilometer.", "type": "int", "datasetName": "Near-Earth Asteroids", "updatePeriodDays": 365, "datasetVersion": "2025-03-04", "nonRedistributable": false, "display": {"unit": "asteroids", "numDecimalPlaces": 0}, "schemaVersion": 2, "processingLevel": "minor", "presentation": {"topicTagsLinks": ["Space Exploration & Satellites"]}, "dimensions": {"years": {"values": [{"id": 1900}, {"id": 1910}, {"id": 1920}, {"id": 1930}, {"id": 1940}, {"id": 1950}, {"id": 1960}, {"id": 1970}, {"id": 1980}, {"id": 1990}, {"id": 2000}, {"id": 2001}, {"id": 2002}, {"id": 2003}, {"id": 2004}, {"id": 2005}, {"id": 2006}, {"id": 2007}, {"id": 2008}, {"id": 2009}, {"id": 2010}, {"id": 2011}, {"id": 2012}, {"id": 2013}, {"id": 2014}, {"id": 2015}, {"id": 2016}, {"id": 2017}, {"id": 2018}, {"id": 2019}, {"id": 2020}, {"id": 2021}, {"id": 2022}, {"id": 2023}, {"id": 2024}]}, "entities": {"values": [{"id": 355, "name": "World", "code": "OWID_WRL"}]}}, "origins": [{"id": 2988, "title": "Near-Earth Asteroids", "description": "The NASA Center for Near-Earth Objects Studies (CNEOS) maintains a catalog of all Near-Earth Asteroids known to date. A near-Earth asteroid is an asteroid whose orbit brings it into proximity with Earth. By convention, a Solar System body is considered \"near Earth\" if its closest approach to the Sun is less than 1.3 astronomical units (AU).", "producer": "NASA Center for Near-Earth Object Studies", "citationFull": "CNEOS (2024). Discovery Statistics: Cumulative Totals of Near-Earth Asteroids (NEAs). Center for Near-Earth Object Studies. Jet Propulsion Laboratory, NASA. Retrieved from https://cneos.jpl.nasa.gov/stats/totals.html", "attributionShort": "NASA CNEOS", "urlMain": "https://cneos.jpl.nasa.gov/stats/totals.html", "dateAccessed": "2025-03-04", "datePublished": "2025-03-04", "license": {"url": "https://science.data.nasa.gov/about/license", "name": "CC0"}}]}