2022 UR4

Summary

2022 UR4 is an asteroid^[1]. It ranks in the top 2% of asteroid entities by monthly Wikipedia readership (3 views/month).^[2]

Key Facts

• 2022 UR4 is credited with the discovery of Asteroid Terrestrial-impact Last Alert System^[3].
• 2022 UR4's instance of is recorded as asteroid^[4].
• 2022 UR4's instance of is recorded as near-Earth object^[5].
• 2022 UR4's instance of is recorded as near-Earth asteroid^[6].
• 2022 UR4's site of astronomical discovery is recorded as Mauna Loa Observatory^[7].
• 2022 UR4's minor planet group is recorded as Apollo asteroid^[8].
• 2022 UR4's parent astronomical body is recorded as Sun^[9].
• 2022 UR4's time of discovery or invention is recorded as +2022-11-20T00:00:00Z^[10].
• 2022 UR4's JPL Small-Body Database SPK-ID is recorded as 54317890^[11].
• 2022 UR4's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.5296694888346672'}^[12].
• 2022 UR4's absolute magnitude is recorded as {'unit': '1', 'amount': '+28.93'}^[13].
• 2022 UR4's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.29153377423301'}^[14].
• 2022 UR4's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+856.7766292218888'}^[15].
• 2022 UR4's rotation period is recorded as {'unit': 'http://www.wikidata.org/entity/Q25235', 'amount': '+0.0282'}^[16].
• 2022 UR4's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+207.1720307120893'}^[17].
• 2022 UR4's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.765412198360485'}^[18].
• 2022 UR4's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.700497175048569'}^[19].
• 2022 UR4's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.8303272216724007'}^[20].
• 2022 UR4's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+238.6090269178867'}^[21].
• 2022 UR4's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+96.13217965328579'}^[22].
• 2022 UR4's Google Knowledge Graph ID is recorded as /g/11tmt7jf1n^[23].
• 2022 UR4's Minor Planet Center body ID is recorded as 2022 UR4^[24].
• 2022 UR4's epoch is recorded as November 21, 2025^[25].
• 2022 UR4's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460771.7116532135'}^[26].

Body

Designation and Status

Recorded instance of include asteroid^[4], near-Earth object^[5], and near-Earth asteroid^[6].

Why It Matters

2022 UR4 ranks in the top 2% of asteroid entities by monthly Wikipedia readership (3 views/month).^[2]