2012 AU21

Summary

2012 AU21 is an asteroid^[1].

Key Facts

• 2012 AU21's instance of is recorded as asteroid^[2].
• 2012 AU21's site of astronomical discovery is recorded as Mount Lemmon Observatory^[3].
• 2012 AU21's minor planet group is recorded as Jupiter trojan^[4].
• 2012 AU21's minor planet group is recorded as Greek camp trojan asteroid^[5].
• 2012 AU21's parent astronomical body is recorded as Sun^[6].
• 2012 AU21's provisional designation is recorded as 2012 AU21^[7].
• 2012 AU21's time of discovery or invention is recorded as +2012-01-03T00:00:00Z^[8].
• 2012 AU21's JPL Small-Body Database SPK-ID is recorded as 20590438^[9].
• 2012 AU21's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.07327252322824875'}^[10].
• 2012 AU21's Lagrangian point is recorded as L4-Jupiter-Sun^[11].
• 2012 AU21's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.09'}^[12].
• 2012 AU21's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+22.96756738985179'}^[13].
• 2012 AU21's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+4459.030466959424'}^[14].
• 2012 AU21's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+163.9773573023605'}^[15].
• 2012 AU21's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.301856983835358'}^[16].
• 2012 AU21's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.690337422836287'}^[17].
• 2012 AU21's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+4.913376544834429'}^[18].
• 2012 AU21's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+261.7857552563548'}^[19].
• 2012 AU21's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+80.4376601458451'}^[20].
• 2012 AU21's Minor Planet Center body ID is recorded as 2012 AU21^[21].
• 2012 AU21's epoch is recorded as May 5, 2025^[22].
• 2012 AU21's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2459804.183396441'}^[23].

Body

Designation and Status

2012 AU21's instance of is recorded as asteroid^[2].