Asteroid General Data

2025 ST₁₁

General information

Preliminary designation	2025 ST₁₁
Group	Amor
Absolute magnitude	23.17
Approximate diameter (m)	62
Approximate mass (kg)	4.30·10⁸
Number of observations	40
Arc length (days)	49

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	92.517750
a – orbit major semiaxis (astronomical units)	2.34579400
e – orbit eccentricity	0.45589100
ω – orbit ascending node-perihelion angle (degrees)	164.489309
Ω – longitude of orbit ascending node (degrees)	217.636352
i – orbit inclination to the ecliptic plane (degrees)	6.246967

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	94.099094	2.34416496	0.45745439	159.818577	220.414866	6.008292	1.27181641	3.589078
01/21/1858	121.180242	2.34659240	0.45485418	160.436960	220.083300	6.031832	1.27923505	3.594654
01/29/1887	149.034473	2.34777462	0.45541234	160.891189	219.653843	6.059594	1.27856909	3.597371
02/07/1916	174.857754	2.34605254	0.45658937	161.704931	219.173850	6.106301	1.27486990	3.593414
02/14/1945	200.462655	2.34509365	0.45651455	162.639592	218.707888	6.154671	1.27452428	3.591211
02/22/1974	227.745403	2.34611257	0.45441950	163.256260	218.390334	6.179193	1.27999327	3.593552
03/02/2003	255.864543	2.34557753	0.45546242	163.556617	218.033880	6.202438	1.27725511	3.592322
03/09/2032	281.765392	2.34587046	0.45611888	164.394576	217.589980	6.250959	1.27587465	3.592995
03/17/2061	307.246298	2.34659032	0.45466926	165.270868	217.229354	6.284769	1.27966784	3.594649
03/25/2090	334.365469	2.34671291	0.45354012	166.001050	216.819861	6.317063	1.28238446	3.594931
04/03/2119	2.286547	2.34561667	0.45526581	166.320015	216.464389	6.342307	1.27773759	3.592412
04/10/2148	28.088884	2.34464041	0.45655198	167.139793	216.053385	6.391718	1.27419020	3.590170
04/18/2177	53.899345	2.34529773	0.45480768	167.877202	215.711502	6.420531	1.27863832	3.591680

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