About: 2019 SU3

An Entity of Type: planet, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org

2019 SU3 is a very small near-Earth asteroid of the Apollo group, first observed by the Asteroid Terrestrial-impact Last Alert System at Haleakala Observatory on 23 September 2019. It was briefly listed on the Risk List of the European Space Agency. With a 18-day observation arc, the nominal orbit passes 0.02 AU (3,000,000 km; 1,900,000 mi) from Earth on 27 September 2084. It was removed from the Sentry Risk Table on 12 October 2019.

Property	Value
dbo:Planet/apoapsis	1.7873953591236E8
dbo:Planet/orbitalPeriod	418.0
dbo:Planet/periapsis	1.4843100730854E8
dbo:absoluteMagnitude	27.200000 (xsd:double) 27.280000 (xsd:double)
dbo:abstract	2019 SU3 is a very small near-Earth asteroid of the Apollo group, first observed by the Asteroid Terrestrial-impact Last Alert System at Haleakala Observatory on 23 September 2019. It was briefly listed on the Risk List of the European Space Agency. With a 18-day observation arc, the nominal orbit passes 0.02 AU (3,000,000 km; 1,900,000 mi) from Earth on 27 September 2084. It was removed from the Sentry Risk Table on 12 October 2019. Based on calculations with a shorter observation arc, the asteroid could have passed very close to Earth, about 9,700 km (6,000 mi), in mid-September, 2084. According to astronomers, "Its small size of about 15 m (49 ft) would result in limited consequences even in case of impact." (en)
dbo:apoapsis	178739535912.359985 (xsd:double)
dbo:discovered	2019-09-23 (xsd:date)
dbo:discoverer	dbr:Asteroid_Terrestrial-impact_Last_Alert_System
dbo:epoch	27 April 2019 (JD2458600.5)
dbo:orbitalPeriod	36115200.000000 (xsd:double)
dbo:periapsis	148431007308.540009 (xsd:double)
dbo:thumbnail	wiki-commons:Special:FilePath/NASA-AsteroidTrajectory-2019SU3-20191012.png?width=300
dbo:wikiPageID	62043583 (xsd:integer)
dbo:wikiPageLength	5637 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID	1117135495 (xsd:integer)
dbo:wikiPageWikiLink	dbr:Degree_(angle) dbr:Apollo_asteroid dbr:Julian_day dbc:Apollo_asteroids dbc:Astronomical_objects_discovered_in_2019 dbc:Near-Earth_objects_in_2019 dbc:Near-Earth_objects_removed_from_the_Sentry_Risk_Table dbc:Minor_planet_object_articles_(unnumbered) dbr:Julian_year_(astronomy) dbr:European_Space_Agency dbr:Haleakala_Observatory dbc:Discoveries_by_ATLAS dbr:Asteroid_Terrestrial-impact_Last_Alert_System dbr:Astronomical_unit dbr:Chelyabinsk_meteor dbr:Impact_event dbr:Near-Earth_asteroid dbr:Near-Earth_object dbr:Sentry_Risk_Table dbr:Observation_arc dbr:File:NASA-AsteroidTrajectory-2019SU3-20191012.png
dbp:absMagnitude	27.200000 (xsd:double) 27.280000 (xsd:double)
dbp:aphelion	1.1948
dbp:argPeri	322.690000 (xsd:double)
dbp:ascNode	5.118200 (xsd:double)
dbp:background	#FFC2E0 (en)
dbp:discovered	2019-09-23 (xsd:date)
dbp:discoverer	dbr:Asteroid_Terrestrial-impact_Last_Alert_System
dbp:discoveryRef	(en)
dbp:discoverySite	dbr:Haleakala_Observatory
dbp:eccentricity	0.092700 (xsd:double)
dbp:epoch	2019-04-27 (xsd:date)
dbp:inclination	1.162100 (xsd:double)
dbp:meanAnomaly	257.620000 (xsd:double)
dbp:meanMotion	/ day (en)
dbp:minorplanet	yes (en)
dbp:mpCategory	NEOApollo  (en)
dbp:observationArc	2419200.0
dbp:orbitRef	(en)
dbp:perihelion	0.9922
dbp:period	3.597566399999999E7
dbp:semimajor	1.0935
dbp:uncertainty	23 (xsd:integer)
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dcterms:subject	dbc:Apollo_asteroids dbc:Astronomical_objects_discovered_in_2019 dbc:Near-Earth_objects_in_2019 dbc:Near-Earth_objects_removed_from_the_Sentry_Risk_Table dbc:Minor_planet_object_articles_(unnumbered) dbc:Discoveries_by_ATLAS
rdf:type	owl:Thing dbo:Place dbo:Location schema:Place dbo:CelestialBody wikidata:Q634 dbo:Planet
rdfs:comment	2019 SU3 is a very small near-Earth asteroid of the Apollo group, first observed by the Asteroid Terrestrial-impact Last Alert System at Haleakala Observatory on 23 September 2019. It was briefly listed on the Risk List of the European Space Agency. With a 18-day observation arc, the nominal orbit passes 0.02 AU (3,000,000 km; 1,900,000 mi) from Earth on 27 September 2084. It was removed from the Sentry Risk Table on 12 October 2019. (en)
rdfs:label	2019 SU3 (en)
owl:sameAs	wikidata:2019 SU3 https://global.dbpedia.org/id/AfKBA
prov:wasDerivedFrom	wikipedia-en:2019_SU3?oldid=1117135495&ns=0
foaf:depiction	wiki-commons:Special:FilePath/NASA-AsteroidTrajectory-2019SU3-20191012.png
foaf:isPrimaryTopicOf	wikipedia-en:2019_SU3
foaf:name	(en)
is foaf:primaryTopic of	wikipedia-en:2019_SU3