Asteroid General Data

2025 SR₄₂

General information

Preliminary designation	2025 SR₄₂
Group	Amor
Absolute magnitude	24.10
Approximate diameter (m)	40
Approximate mass (kg)	1.19·10⁸
Number of observations	10
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	213.342375
a – orbit major semiaxis (astronomical units)	1.54425700
e – orbit eccentricity	0.32570600
ω – orbit ascending node-perihelion angle (degrees)	141.140115
Ω – longitude of orbit ascending node (degrees)	166.469355
i – orbit inclination to the ecliptic plane (degrees)	13.813115

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	218.001534	1.54442293	0.32654142	139.071006	167.762922	13.703537	1.04010487	1.919331
01/21/1858	261.684808	1.54430272	0.32637824	139.316114	167.592351	13.714846	1.04027591	1.919107
01/29/1887	304.364016	1.54453866	0.32621130	139.685182	167.372967	13.734886	1.04069270	1.919547
02/07/1916	347.851301	1.54398939	0.32596353	139.980737	167.196603	13.752002	1.04070516	1.918523
02/14/1945	31.333767	1.54455855	0.32621157	140.317661	167.007820	13.768418	1.04070569	1.919584
02/22/1974	74.585598	1.54421934	0.32604370	140.536581	166.830866	13.779153	1.04073635	1.918952
03/02/2003	117.543880	1.54444885	0.32610918	140.870045	166.627046	13.797247	1.04078989	1.919380
03/09/2032	160.766857	1.54410592	0.32560947	141.156328	166.449302	13.813411	1.04133041	1.918741
03/17/2061	204.651099	1.54459613	0.32592170	141.480277	166.250815	13.827752	1.04117873	1.919654
03/25/2090	247.312071	1.54429561	0.32560621	141.744901	166.090995	13.841713	1.04146338	1.919094
04/03/2119	290.481077	1.54447583	0.32538232	142.020453	165.920047	13.858445	1.04193070	1.919430
04/10/2148	333.298254	1.54400628	0.32506216	142.359537	165.709444	13.875806	1.04210826	1.918555
04/18/2177	17.384820	1.54464587	0.32527644	142.684792	165.538908	13.890177	1.04220895	1.919747

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