465513 Chenchen

Summary

465513 Chenchen is an asteroid^[1].

Key Facts

• 465513 Chenchen's instance of is recorded as asteroid^[2].
• 465513 Chenchen's site of astronomical discovery is recorded as Lulin Observatory^[3].
• Chen Chen is named after 465513 Chenchen^[4].
• 465513 Chenchen's minor planet group is recorded as asteroid belt^[5].
• 465513 Chenchen's parent astronomical body is recorded as Sun^[6].
• 465513 Chenchen's provisional designation is recorded as 2008 UO128^[7].
• 465513 Chenchen's time of discovery or invention is recorded as +2008-10-22T00:00:00Z^[8].
• 465513 Chenchen's JPL Small-Body Database SPK-ID is recorded as 20465513^[9].
• 465513 Chenchen's significant event is recorded as naming^[10].
• 465513 Chenchen's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.3409339455709973'}^[11].
• 465513 Chenchen's absolute magnitude is recorded as {'unit': '1', 'amount': '+16.65'}^[12].
• 465513 Chenchen's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+5.235453999204709'}^[13].
• 465513 Chenchen's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1641.442947117589'}^[14].
• 465513 Chenchen's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+79.85595007231119'}^[15].
• 465513 Chenchen's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.723233683733689'}^[16].
• 465513 Chenchen's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.651676488240856'}^[17].
• 465513 Chenchen's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.794790879226521'}^[18].
• 465513 Chenchen's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+241.6653142663593'}^[19].
• 465513 Chenchen's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+329.8085156397518'}^[20].
• 465513 Chenchen's Minor Planet Center body ID is recorded as 465513^[21].
• 465513 Chenchen's epoch is recorded as November 21, 2025^[22].
• 465513 Chenchen's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2461138.159997406'}^[23].

Body

Designation and Status

465513 Chenchen's instance of is recorded as asteroid^[2].

History and Context

Chen Chen is named after 465513 Chenchen^[4].