Asteroid General Data

2013 ST₁₉

General information

Preliminary designation	2013 ST₁₉
Group	Apollo
Absolute magnitude	22.63
Approximate diameter (m)	79
Approximate mass (kg)	9.08·10⁸
Number of observations	73
Arc length (days)	4553

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	172.969294
a – orbit major semiaxis (astronomical units)	1.43281400
e – orbit eccentricity	0.34531600
ω – orbit ascending node-perihelion angle (degrees)	244.026823
Ω – longitude of orbit ascending node (degrees)	176.079416
i – orbit inclination to the ecliptic plane (degrees)	21.048988

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	125.804999	1.43359179	0.34419848	242.496038	177.277061	21.139401	0.94015168	1.716480
01/21/1858	91.034548	1.43409776	0.34459817	242.712376	177.085129	21.127141	0.93991030	1.717389
01/29/1887	53.897470	1.43406524	0.34474731	242.901154	176.926530	21.122008	0.93967511	1.717331
02/07/1916	18.622929	1.43346942	0.34476681	243.175822	176.742133	21.111149	0.93925674	1.716261
02/14/1945	344.284420	1.43390863	0.34508834	243.360768	176.572749	21.100947	0.93908348	1.717050
02/22/1974	307.383016	1.43423833	0.34533788	243.593716	176.387368	21.092476	0.93894151	1.717642
03/02/2003	271.909741	1.43350354	0.34536506	243.859886	176.219696	21.082360	0.93842151	1.716322
03/09/2032	237.695316	1.43407933	0.34581972	244.059608	176.038363	21.069463	0.93814642	1.717356
03/17/2061	200.985325	1.43409486	0.34602107	244.260559	175.874491	21.064797	0.93786782	1.717384
03/25/2090	165.278308	1.43371478	0.34612638	244.491968	175.712242	21.056976	0.93746828	1.716701
04/03/2119	130.848134	1.43412798	0.34652722	244.709488	175.520722	21.045235	0.93716359	1.717444
04/10/2148	93.914569	1.43418064	0.34667461	244.897396	175.361243	21.041014	0.93698662	1.717538
04/18/2177	58.133280	1.43358681	0.34667071	245.164450	175.174841	21.031985	0.93660425	1.716472

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