Asteroid General Data

2010 ST₃

General information

Preliminary designation	2010 ST₃
Group	Apollo
Absolute magnitude	25.00
Approximate diameter (m)	27
Approximate mass (kg)	3.43·10⁷
Number of observations	12
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	28.372267
a – orbit major semiaxis (astronomical units)	1.89560300
e – orbit eccentricity	0.47720800
ω – orbit ascending node-perihelion angle (degrees)	240.602953
Ω – longitude of orbit ascending node (degrees)	171.162758
i – orbit inclination to the ecliptic plane (degrees)	3.723785

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	130.340561	2.12368111	0.54339032	236.596353	175.895655	3.952836	0.96969336	3.094814
01/21/1858	263.945097	2.12409828	0.54190187	237.184325	175.335365	3.947358	0.97304545	3.095726
01/29/1887	36.809202	2.12392592	0.54433483	238.037717	174.742423	3.938376	0.96779906	3.095349
02/07/1916	166.635410	2.12724474	0.54164179	239.285844	173.720864	3.911685	0.97504010	3.102607
02/14/1945	295.239360	2.12578185	0.54375466	239.897252	173.187482	3.899415	0.96987807	3.099407
02/22/1974	62.885078	2.12856439	0.54182052	241.467989	172.037795	3.878135	0.97526453	3.105495
03/02/2003	187.715632	2.12787646	0.54305407	241.781640	171.731470	3.879214	0.97232448	3.103989
03/09/2032	316.858714	2.12691626	0.54233866	243.418094	170.623080	3.846237	0.97340735	3.101889
03/17/2061	88.199786	2.12483855	0.54166537	243.955009	170.102978	3.833501	0.97388708	3.097345
03/25/2090	222.909757	2.12450183	0.54326232	244.961244	169.454315	3.819022	0.97034004	3.096608
04/03/2119	358.455206	2.12488481	0.54148009	246.077290	168.513825	3.806247	0.97430199	3.097446
04/10/2148	133.071682	2.12414151	0.54232357	246.500442	168.165612	3.803061	0.97216950	3.095821
04/18/2177	272.609956	2.12043849	0.54172013	248.090718	167.074130	3.780793	0.97175427	3.087729

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