Asteroid General Data

2025 SS₅

General information

Preliminary designation	2025 SS₅
Group	Apollo
Absolute magnitude	27.88
Approximate diameter (m)	7
Approximate mass (kg)	6.43·10⁵
Number of observations	75
Arc length (days)	5

Approaches

Date	Object	r, AU	r, km
09/28/2025 10:04:48 PM	Earth	0.000698	104 366

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	257.026459
a – orbit major semiaxis (astronomical units)	1.05519312
e – orbit eccentricity	0.26432629
ω – orbit ascending node-perihelion angle (degrees)	272.793405
Ω – longitude of orbit ascending node (degrees)	187.226895
i – orbit inclination to the ecliptic plane (degrees)	1.450850

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	339.844806	1.02931891	0.26470884	102.773639	1.843491	0.506076	0.75684910	1.044301
01/21/1858	241.183697	1.03541246	0.26427176	105.891860	359.861363	0.447796	0.76178219	1.053588
01/29/1887	39.148389	1.03990506	0.26465787	105.191862	359.461569	0.430078	0.76468600	1.060452
02/07/1916	143.822323	1.04263942	0.26527511	105.371206	359.560726	0.420849	0.76605313	1.064638
02/14/1945	260.100495	1.03950130	0.26475682	105.763849	359.400876	0.414123	0.76428625	1.059835
02/22/1974	44.203067	1.03921476	0.26426876	105.288601	359.379748	0.404999	0.76458277	1.059397
03/02/2003	192.983589	1.03816052	0.26425847	104.365897	359.828114	0.391660	0.76381781	1.057785
03/09/2032	275.756392	1.05508574	0.26439430	272.851401	187.146196	1.451551	0.77612708	1.083758
03/17/2061	194.741162	1.05312290	0.26416433	272.834761	186.172132	1.438961	0.77492539	1.080735
03/25/2090	141.689164	1.05233366	0.26412387	273.230235	185.874350	1.443939	0.77438722	1.079520
04/03/2119	123.969908	1.04876385	0.26239768	274.264786	184.818093	1.453740	0.77357065	1.074032
04/10/2148	152.032607	1.04571779	0.26221875	273.969308	184.361712	1.435422	0.77151098	1.069356
04/18/2177	215.416425	1.04364729	0.26154833	274.338803	183.859798	1.440124	0.77068309	1.066182

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