421P/McNaught

Summary

421P/McNaught is a periodic comet^[1].

Key Facts

• 421P/McNaught's instance of is recorded as periodic comet^[2].
• 421P/McNaught's instance of is recorded as Jupiter-family comet^[3].
• 421P/McNaught's parent astronomical body is recorded as Sun^[4].
• 421P/McNaught's provisional designation is recorded as 421P/2020 H10^[5].
• 421P/McNaught's provisional designation is recorded as 421P/2009 U4^[6].
• 421P/McNaught's JPL Small-Body Database SPK-ID is recorded as 1003047^[7].
• 421P/McNaught's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.6753839951264226'}^[8].
• 421P/McNaught's absolute magnitude is recorded as {'unit': '1', 'amount': '+13.7'}^[9].
• 421P/McNaught's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+10.09447770435546'}^[10].
• 421P/McNaught's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+4182.678730714081'}^[11].
• 421P/McNaught's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+55.68359453080778'}^[12].
• 421P/McNaught's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.08047190482859'}^[13].
• 421P/McNaught's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+8.51174131703927'}^[14].
• 421P/McNaught's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.649202492617911'}^[15].
• 421P/McNaught's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+259.9007112584502'}^[16].
• 421P/McNaught's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+36.66401988016706'}^[17].
• 421P/McNaught's epoch is recorded as November 9, 2010^[18].
• 421P/McNaught's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2455083.517177402'}^[19].