2009 HL21
asteroid
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2009 HL21
Summary
2009 HL21 is an asteroid[1].
Key Facts
- 2009 HL21's instance of is recorded as asteroid[2].
- 2009 HL21's instance of is recorded as near-Earth object[3].
- 2009 HL21's minor planet group is recorded as Apollo asteroid[4].
- 2009 HL21's parent astronomical body is recorded as Sun[5].
- 2009 HL21's JPL Small-Body Database SPK-ID is recorded as 3457849[6].
- 2009 HL21's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.4446472572160154'}[7].
- 2009 HL21's absolute magnitude is recorded as {'unit': '1', 'amount': '+22.55'}[8].
- 2009 HL21's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.009863416753675'}[9].
- 2009 HL21's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+783.877250904599'}[10].
- 2009 HL21's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+144.322444857193'}[11].
- 2009 HL21's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.663794774593724'}[12].
- 2009 HL21's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.403596557687161'}[13].
- 2009 HL21's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.9239929915002858'}[14].
- 2009 HL21's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.464481123142798'}[15].
- 2009 HL21's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+192.541342877496'}[16].
- 2009 HL21's Google Knowledge Graph ID is recorded as /g/12z653bv4[17].
- 2009 HL21's Minor Planet Center body ID is recorded as 2009 HL21[18].
- 2009 HL21's epoch is recorded as May 5, 2025[19].
- 2009 HL21's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2461165.1306438483'}[20].
Body
Designation and Status
Recorded instance of include asteroid[2] and near-Earth object[3].