Asteroid General Data

2019 AT₁₃

General information

Preliminary designation	2019 AT₁₃
Group	Apollo
Absolute magnitude	26.82
Approximate diameter (m)	11
Approximate mass (kg)	2.78·10⁶
Number of observations	21
Arc length (days)	13

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	262.642098
a – orbit major semiaxis (astronomical units)	1.38612400
e – orbit eccentricity	0.29578000
ω – orbit ascending node-perihelion angle (degrees)	158.986056
Ω – longitude of orbit ascending node (degrees)	295.978123
i – orbit inclination to the ecliptic plane (degrees)	5.674589

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	203.965856	1.39832184	0.30310805	155.511773	298.517300	5.309736	0.97447923	1.653527
01/21/1858	58.400385	1.39346516	0.30024780	156.145806	298.013626	5.447526	0.97508031	1.644920
01/29/1887	289.581869	1.39323569	0.30019480	156.460128	297.790798	5.448333	0.97499358	1.644514
02/07/1916	172.725238	1.39133017	0.29924481	156.911956	297.380128	5.479015	0.97498183	1.641141
02/14/1945	50.086566	1.39583405	0.30096468	157.687351	297.059275	5.465970	0.97573730	1.649116
02/22/1974	267.271571	1.39394300	0.29995805	158.104987	296.648630	5.499690	0.97581858	1.645766
03/02/2003	136.272203	1.39331512	0.29975248	158.456856	296.424488	5.502249	0.97566546	1.644654
03/09/2032	30.530700	1.38629119	0.29610391	159.046343	295.931402	5.675496	0.97580494	1.632234
03/17/2061	298.567686	1.39120440	0.29804468	159.744978	295.640754	5.654811	0.97656333	1.640919
03/25/2090	189.586406	1.39006524	0.29746883	160.119255	295.330953	5.664669	0.97656416	1.638904
04/03/2119	66.176551	1.39393828	0.29899646	160.678250	295.038955	5.650911	0.97715567	1.645758
04/10/2148	297.463228	1.39193680	0.29802593	161.103071	294.675765	5.676152	0.97710354	1.642215
04/18/2177	182.037496	1.39066143	0.29743694	161.549206	294.355021	5.691243	0.97702734	1.639958

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