Home›Apollo asteroids›小行星164121🌐中文EnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtРусскийالعربية中文EntityQ15195085· pop 8· linked from 147 articles小行星164121小行星Wikidata factsDiameter1.717Orbital period427.1052557448294Image2003YT1.may4.mos.gifShow 15 more factsorbital eccentricity0.2920665007602689albedo0.198absolute magnitude16.15time of discovery or invention2003-12-18mean anomaly212.2863100103657argument of periapsis91.00597675581369rotation period2.343longitude of ascending node38.31024463831857Available in 7 languagesFrançaisالعربيةBahasa IndonesiaEgyptian ArabicMinangkabauSundanesevia Wikidata sitelinks · CC0ConnectionsQ88403460Entityabsolute magnitudeEntityCategoriesApollo asteroidsAstronomical objects discovered in 2003Binary asteroidsDiscoveries by the Catalina Sky SurveyJPL Small-Body Database ID different from WikidataMinor planet object articles (numbered)Near-Earth objects in 2016Near-Earth objects in 2023Potentially hazardous asteroids