Asteroid General Data

2025 SH₄₂

General information

Preliminary designation	2025 SH₄₂
Group	Apollo
Absolute magnitude	20.66
Approximate diameter (m)	200
Approximate mass (kg)	1.38·10¹⁰
Number of observations	18
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	93.395489
a – orbit major semiaxis (astronomical units)	1.45951100
e – orbit eccentricity	0.52419800
ω – orbit ascending node-perihelion angle (degrees)	343.208926
Ω – longitude of orbit ascending node (degrees)	179.031869
i – orbit inclination to the ecliptic plane (degrees)	41.136631

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	62.122236	1.45975421	0.52868175	342.098678	179.682544	40.900491	0.68800880	1.763682
01/21/1858	227.146692	1.45941573	0.52786541	342.268570	179.583779	40.944842	0.68904065	1.763068
01/29/1887	33.214432	1.45933814	0.52726627	342.423558	179.490762	40.973825	0.68987836	1.762928
02/07/1916	198.892330	1.45974222	0.52660696	342.595181	179.392455	41.015487	0.69103180	1.763660
02/14/1945	2.741681	1.45978571	0.52620305	342.758115	179.296488	41.044855	0.69164202	1.763739
02/22/1974	165.182573	1.46009229	0.52545368	342.915595	179.199007	41.074287	0.69288142	1.764294
03/02/2003	327.599667	1.45977914	0.52481186	343.086345	179.109507	41.108826	0.69366974	1.763727
03/09/2032	131.343131	1.45945333	0.52403398	343.233350	179.017751	41.137046	0.69465020	1.763136
03/17/2061	296.938898	1.45925995	0.52327156	343.403083	178.923859	41.172825	0.69567072	1.762786
03/25/2090	103.043878	1.45937720	0.52272852	343.576155	178.835386	41.203317	0.69651911	1.762999
04/03/2119	268.229212	1.45976388	0.52211451	343.753288	178.740096	41.238183	0.69759997	1.763699
04/10/2148	71.470905	1.45997192	0.52170193	343.918510	178.648847	41.266003	0.69830175	1.764076
04/18/2177	233.663867	1.46023176	0.52094765	344.097242	178.555408	41.303430	0.69952745	1.764547

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