2009 HC21
asteroid
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2009 HC21
Summary
2009 HC21 is an asteroid[1].
Key Facts
- 2009 HC21's instance of is recorded as asteroid[2].
- 2009 HC21's instance of is recorded as near-Earth object[3].
- 2009 HC21's minor planet group is recorded as Apollo asteroid[4].
- 2009 HC21's parent astronomical body is recorded as Sun[5].
- 2009 HC21's JPL Small-Body Database SPK-ID is recorded as 3457842[6].
- 2009 HC21's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1569450571915844'}[7].
- 2009 HC21's absolute magnitude is recorded as {'unit': '1', 'amount': '+22.1'}[8].
- 2009 HC21's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+19.35347720775784'}[9].
- 2009 HC21's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+461.2238963219931'}[10].
- 2009 HC21's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+213.2869901619484'}[11].
- 2009 HC21's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.168267375490208'}[12].
- 2009 HC21's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.351621165551581'}[13].
- 2009 HC21's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.984913585428835'}[14].
- 2009 HC21's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+126.9187316642026'}[15].
- 2009 HC21's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+136.9092501828864'}[16].
- 2009 HC21's Google Knowledge Graph ID is recorded as /g/12z65tt_l[17].
- 2009 HC21's Minor Planet Center body ID is recorded as 2009 HC21[18].
- 2009 HC21's epoch is recorded as May 5, 2025[19].
- 2009 HC21's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460625.0949505228'}[20].
Body
Designation and Status
Recorded instance of include asteroid[2] and near-Earth object[3].