About: 2021 AV7

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

2021 AV7 is a near-Earth asteroid of the Apollo group, discovered by astronomers Alain Maury and G. Attard at San Pedro de Atacama, Chile on 15 January 2021. With an estimated diameter of 450–1,000 m (1,480–3,280 ft), it is considered a potentially hazardous asteroid. It has a highly elliptical orbit that brings it within Earth's orbit. Although its nominal orbit has a small minimum orbit intersection distance around 70,000 km (43,000 mi) from Earth's orbital path, the asteroid does not make any close approaches within 0.2 astronomical units (30×106 km; 19×106 mi) over the next 100 years.

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  • 7.788065148642E8 (dbd:kilometre)
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  • 1946.7825 (dbd:day)
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  • 1.3427904874032E8 (dbd:kilometre)
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  • 19.000000 (xsd:double)
dbo:abstract
  • 2021 AV7 is a near-Earth asteroid of the Apollo group, discovered by astronomers Alain Maury and G. Attard at San Pedro de Atacama, Chile on 15 January 2021. With an estimated diameter of 450–1,000 m (1,480–3,280 ft), it is considered a potentially hazardous asteroid. It has a highly elliptical orbit that brings it within Earth's orbit. Although its nominal orbit has a small minimum orbit intersection distance around 70,000 km (43,000 mi) from Earth's orbital path, the asteroid does not make any close approaches within 0.2 astronomical units (30×106 km; 19×106 mi) over the next 100 years. (en)
  • 2021 AV7とは、2021年1月15日にチリのサンペドロ・デ・アタカマで天文学者のアラン・モーリーとG. Attardによって発見された、アポロ群に属する地球近傍小惑星である。推定直径は450–1,000 m (1,480–3,280 ft)であり、潜在的に危険な小惑星とみなされている。軌道は地球の軌道の内側まで入り込む離心率の高い楕円軌道である。地球との最小交差距離は15,000 km (9,300 mi)であるが、軌道が非常に不確実であるため、今後100年間は0.2天文単位内で接近するようには見えない。 (ja)
dbo:apoapsis
  • 778806514864.199951 (xsd:double)
dbo:apparentMagnitude
  • 19.800000 (xsd:double)
  • 20.000000 (xsd:double)
dbo:discovered
  • 2021-01-15 (xsd:date)
dbo:discoverer
dbo:epoch
  • 17 December 2021 (JD2459200.5)
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  • (en)
  • 11E401  (en)
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  • 168202008.000000 (xsd:double)
dbo:periapsis
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  • 0001-01-15 (xsd:gMonthDay)
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  •   (en)
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  • 0.705870 (xsd:double)
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  • 2021-12-17 (xsd:date)
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  • 19.800000 (xsd:double)
  • 20 (xsd:integer)
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  • 339.452000 (xsd:double)
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  • / day (en)
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  • yes (en)
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  • (en)
  • NEOApolloPHA  (en)
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  • 1.5179205599999997E8 (dbd:second)
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  •   (en)
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  • 0.8976 (dbd:astronomicalUnit)
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  • 1.68202008E8 (dbd:second)
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  • 3.052 (dbd:astronomicalUnit)
dbp:timePeriastron
  • 0001-04-07 (xsd:gMonthDay)
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  • 2.650000 (xsd:double)
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  • 2021 AV7 is a near-Earth asteroid of the Apollo group, discovered by astronomers Alain Maury and G. Attard at San Pedro de Atacama, Chile on 15 January 2021. With an estimated diameter of 450–1,000 m (1,480–3,280 ft), it is considered a potentially hazardous asteroid. It has a highly elliptical orbit that brings it within Earth's orbit. Although its nominal orbit has a small minimum orbit intersection distance around 70,000 km (43,000 mi) from Earth's orbital path, the asteroid does not make any close approaches within 0.2 astronomical units (30×106 km; 19×106 mi) over the next 100 years. (en)
  • 2021 AV7とは、2021年1月15日にチリのサンペドロ・デ・アタカマで天文学者のアラン・モーリーとG. Attardによって発見された、アポロ群に属する地球近傍小惑星である。推定直径は450–1,000 m (1,480–3,280 ft)であり、潜在的に危険な小惑星とみなされている。軌道は地球の軌道の内側まで入り込む離心率の高い楕円軌道である。地球との最小交差距離は15,000 km (9,300 mi)であるが、軌道が非常に不確実であるため、今後100年間は0.2天文単位内で接近するようには見えない。 (ja)
rdfs:label
  • 2021 AV7 (en)
  • 2021 AV7 (ja)
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foaf:name
  • (en)
is foaf:primaryTopic of
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