About: 2017 SX17

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

2017 SX17 is a very small asteroid, classified as a near-Earth object of the Apollo group, approximately 6–12 meters (20–40 feet) in diameter. It was first observed by astronomers of the Mount Lemmon Survey at Mount Lemmon Observatory on 29 September 2017, three days prior to its sub-lunar close encounter with Earth at 0.23 lunar distances on 2 October 2017.

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dbo:Planet/orbitalPeriod	459.0
dbo:Planet/periapsis	1.2974623325811E8
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dbo:abstract	2017 SX17 is a very small asteroid, classified as a near-Earth object of the Apollo group, approximately 6–12 meters (20–40 feet) in diameter. It was first observed by astronomers of the Mount Lemmon Survey at Mount Lemmon Observatory on 29 September 2017, three days prior to its sub-lunar close encounter with Earth at 0.23 lunar distances on 2 October 2017. (en) 2017 SX17 — астероид, сближающийся с Землёй. Последнее сближение с Землёй произошло 02 октября 2017 года в 10:20 UTC, расстояние 87 065 км, скорость 26 310 км/ч. Диаметр астероида — 8 метров. (ru)
dbo:apoapsis	218786885898.750000 (xsd:double)
dbo:discovered	2017-09-29 (xsd:date)
dbo:discoverer	dbr:Mount_Lemmon_Survey
dbo:epoch	23 March 2018 (JD2458200.5)
dbo:orbitalPeriod	39657600.000000 (xsd:double)
dbo:periapsis	129746233258.110001 (xsd:double)
dbo:wikiPageExternalLink	https://www.minorplanetcenter.net/iau/lists/t_apollos.html https://www.skymania.com/wp/bus-sized-asteroid-gives-earth-close-shave/ https://web.archive.org/web/20171003175114/http:/iawn.net/2017/09/29/asteroid-2017-sx17-close-approach/ https://www.space.com/38333-asteroid-2017-sx17-buzzes-earth-in-flyby.html https://watchers.news/2017/09/29/asteroid-2017-sx17/
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dbp:absMagnitude	28.300000 (xsd:double)
dbp:aphelion	1.4625
dbp:argPeri	249.110000 (xsd:double)
dbp:ascNode	189.810000 (xsd:double)
dbp:background	#FFC2E0 (en)
dbp:discovered	2017-09-29 (xsd:date)
dbp:discoverer	dbr:Mount_Lemmon_Survey
dbp:discoverySite	dbr:Mount_Lemmon_Observatory
dbp:eccentricity	0.255500 (xsd:double)
dbp:epoch	2018-03-23 (xsd:date)
dbp:inclination	2.867500 (xsd:double)
dbp:meanAnomaly	90.265000 (xsd:double)
dbp:meanMotion	/ day (en)
dbp:minorplanet	yes (en)
dbp:mpCategory	NEOApollo (en)
dbp:observationArc	691200.0
dbp:perihelion	0.8673
dbp:period	3.9762576E7
dbp:semimajor	1.1649
dbp:uncertainty	5 (xsd:integer)
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rdfs:comment	2017 SX17 is a very small asteroid, classified as a near-Earth object of the Apollo group, approximately 6–12 meters (20–40 feet) in diameter. It was first observed by astronomers of the Mount Lemmon Survey at Mount Lemmon Observatory on 29 September 2017, three days prior to its sub-lunar close encounter with Earth at 0.23 lunar distances on 2 October 2017. (en) 2017 SX17 — астероид, сближающийся с Землёй. Последнее сближение с Землёй произошло 02 октября 2017 года в 10:20 UTC, расстояние 87 065 км, скорость 26 310 км/ч. Диаметр астероида — 8 метров. (ru)
rdfs:label	2017 SX17 (en) 2017 SX17 (ru)
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