2010 HL21

Summary

2010 HL21 is an asteroid^[1].

Key Facts

• 2010 HL21 is credited with the discovery of Lincoln Near-Earth Asteroid Research^[2].
• 2010 HL21's instance of is recorded as asteroid^[3].
• 2010 HL21's site of astronomical discovery is recorded as Experimental Test Site^[4].
• 2010 HL21's minor planet group is recorded as Jupiter trojan^[5].
• 2010 HL21's parent astronomical body is recorded as Sun^[6].
• 2010 HL21's provisional designation is recorded as 2010 HL21^[7].
• 2010 HL21's provisional designation is recorded as 2001 TJ224^[8].
• 2010 HL21's provisional designation is recorded as 2013 TO10^[9].
• 2010 HL21's time of discovery or invention is recorded as +2001-10-14T00:00:00Z^[10].
• 2010 HL21's JPL Small-Body Database SPK-ID is recorded as 20731885^[11].
• 2010 HL21's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.01496526387913145'}^[12].
• 2010 HL21's absolute magnitude is recorded as {'unit': '1', 'amount': '+13.32'}^[13].
• 2010 HL21's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+28.4641353382093'}^[14].
• 2010 HL21's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+4291.909252190333'}^[15].
• 2010 HL21's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.4282398168963'}^[16].
• 2010 HL21's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.168542231868397'}^[17].
• 2010 HL21's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.245890830238743'}^[18].
• 2010 HL21's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.091193633498051'}^[19].
• 2010 HL21's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+310.831004300582'}^[20].
• 2010 HL21's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+68.7231483490836'}^[21].
• 2010 HL21's Google Knowledge Graph ID is recorded as /g/12z65mpqd^[22].
• 2010 HL21's epoch is recorded as May 5, 2025^[23].
• 2010 HL21's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2459981.184677114'}^[24].

Body

Designation and Status

2010 HL21's instance of is recorded as asteroid^[3].