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24.7
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2022 QX4 is a Tunguska event-sized asteroi … 2022 QX4 is a Tunguska event-sized asteroid, classified as a near-Earth object of the Aten group, approximately 40 meters (130 feet) in diameter. It was discovered by ATLAS on 24 August 2022, when it was 0.03 AU (4.5 million km) from Earth. On 4 September 2022 with an observation arc of 8 days, it was listed with a 1-in-109 chance of impacting Earth with a Torino scale of 1 for a virtual impactor on 4 September 2068 00:52 UTC. Five precovery images from August 2013 were published on 11 September 2022 extending the observation arc to 9 years and 2022 QX4 was removed from the Sentry Risk Table. The nominal approach is expected to occur 26 August 2068. Closest approach to Earth in 2022 occurred on 29 August 2022 at a distance of about 1.8 million km. The asteroid passed about 130000 km from Earth on 5 September 1977. 130000 km from Earth on 5 September 1977.
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2022-Aug-09 (JD 2459800.5)
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| rdfs:comment |
2022 QX4 is a Tunguska event-sized asteroi … 2022 QX4 is a Tunguska event-sized asteroid, classified as a near-Earth object of the Aten group, approximately 40 meters (130 feet) in diameter. It was discovered by ATLAS on 24 August 2022, when it was 0.03 AU (4.5 million km) from Earth. On 4 September 2022 with an observation arc of 8 days, it was listed with a 1-in-109 chance of impacting Earth with a Torino scale of 1 for a virtual impactor on 4 September 2068 00:52 UTC. Five precovery images from August 2013 were published on 11 September 2022 extending the observation arc to 9 years and 2022 QX4 was removed from the Sentry Risk Table. The nominal approach is expected to occur 26 August 2068.roach is expected to occur 26 August 2068.
|
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2022 QX4
|
