Asteroid General Data

2025 SL₁₅

General information

Preliminary designation	2025 SL₁₅
Group	Apollo
Absolute magnitude	28.58
Approximate diameter (m)	5
Approximate mass (kg)	2.44·10⁵
Number of observations	19
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	175.035611
a – orbit major semiaxis (astronomical units)	1.73262900
e – orbit eccentricity	0.62956300
ω – orbit ascending node-perihelion angle (degrees)	119.709304
Ω – longitude of orbit ascending node (degrees)	157.051991
i – orbit inclination to the ecliptic plane (degrees)	0.210324

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	271.197608	1.72768939	0.62754042	98.456962	177.522422	0.493538	0.64349447	2.270906
01/21/1858	174.114948	1.73249937	0.62915030	98.857955	177.293067	0.496274	0.64249686	2.280396
01/29/1887	73.096028	1.73362204	0.62817161	100.311393	176.038003	0.506135	0.64460988	2.282613
02/07/1916	335.387792	1.73070936	0.62862605	100.630851	175.710682	0.508946	0.64274037	2.276863
02/14/1945	244.668071	1.72974707	0.62799612	101.838673	174.645308	0.517975	0.64347262	2.274964
02/22/1974	155.300723	1.73134414	0.62897970	102.325799	174.269792	0.521683	0.64236382	2.278115
03/02/2003	58.718084	1.73239580	0.62871618	103.531595	173.168715	0.530484	0.64321053	2.280191
03/09/2032	318.835632	1.73329018	0.62956174	119.794343	156.974466	0.212463	0.64207699	2.281957
03/17/2061	216.425243	1.73390577	0.62877740	120.555140	156.316914	0.224308	0.64366500	2.283173
03/25/2090	102.272558	1.74120601	0.63061383	122.210924	154.459646	0.211934	0.64317742	2.297608
04/03/2119	331.692834	1.73903662	0.62935590	120.396445	156.367771	0.221012	0.64456367	2.293315
04/10/2148	200.141887	1.74090115	0.63034657	120.360819	156.630857	0.227809	0.64353009	2.297004
04/18/2177	70.077598	1.74036847	0.63015935	120.480847	156.549800	0.233973	0.64365901	2.295950

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