Asteroid General Data

2025 SK₁₂

General information

Preliminary designation	2025 SK₁₂
Group	Apollo
Absolute magnitude	28.80
Approximate diameter (m)	5
Approximate mass (kg)	1.80·10⁵
Number of observations	15
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	82.660229
a – orbit major semiaxis (astronomical units)	2.79689700
e – orbit eccentricity	0.69096300
ω – orbit ascending node-perihelion angle (degrees)	130.576441
Ω – longitude of orbit ascending node (degrees)	181.034534
i – orbit inclination to the ecliptic plane (degrees)	6.536237

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	204.448839	2.72620090	0.68092291	77.272595	230.757786	5.220802	0.86986825	4.501294
01/21/1858	353.850275	2.73847596	0.67571900	79.049287	229.069612	5.181356	0.88803574	4.531730
01/29/1887	155.678428	2.71955611	0.68527024	92.280715	216.361429	5.144280	0.85592524	4.484847
02/07/1916	300.387280	2.74619830	0.67661365	104.602348	204.663553	5.233106	0.88808305	4.550912
02/14/1945	87.732907	2.73941665	0.67788299	107.708219	201.758284	5.316459	0.88241271	4.534065
02/22/1974	238.162336	2.73375522	0.68461288	119.567288	190.474745	5.797659	0.86219120	4.520017
03/02/2003	19.855349	2.75490748	0.67652066	126.540734	184.020078	6.136726	0.89115565	4.572578
03/09/2032	142.933336	2.80431334	0.68803778	130.824897	180.746331	6.549735	0.87483982	4.696133
03/17/2061	210.410855	2.80729114	0.68551310	132.350041	179.349769	6.659571	0.88285630	4.703615
03/25/2090	259.985463	2.82170051	0.67997572	134.604828	177.373826	6.812884	0.90301268	4.739876
04/03/2119	285.370015	2.84124566	0.67270298	136.630456	175.636501	6.946772	0.92993124	4.789209
04/10/2148	296.747971	2.85587109	0.66709673	137.964518	174.460178	7.048032	0.95072883	4.826236
04/18/2177	313.911238	2.84509202	0.67040368	138.992736	173.548873	7.169680	0.93773185	4.798937

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