Asteroid General Data

2019 SK₉

General information

Preliminary designation	2019 SK₉
Group	Apollo
Absolute magnitude	27.13
Approximate diameter (m)	10
Approximate mass (kg)	1.81·10⁶
Number of observations	17
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	271.274255
a – orbit major semiaxis (astronomical units)	2.52710200
e – orbit eccentricity	0.69835500
ω – orbit ascending node-perihelion angle (degrees)	296.951545
Ω – longitude of orbit ascending node (degrees)	2.633407
i – orbit inclination to the ecliptic plane (degrees)	3.344297

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	104.612727	2.56864470	0.68791241	259.416559	37.569441	3.153849	0.80164214	4.116771
01/21/1858	122.584687	2.56685842	0.68672956	259.714493	37.180545	3.148198	0.80412086	4.112477
01/29/1887	153.461857	2.54299154	0.69902077	262.769553	34.324361	3.134255	0.76538764	4.055253
02/07/1916	227.499875	2.51714437	0.71176097	276.400563	21.723683	3.119153	0.72553926	3.993584
02/14/1945	299.987434	2.55203652	0.69775146	293.323818	6.301224	3.257385	0.77134931	4.076908
02/22/1974	331.469646	2.56703835	0.69018237	294.439408	5.366214	3.261767	0.79531374	4.112909
03/02/2003	352.296464	2.56307541	0.69049513	294.775937	4.916326	3.268233	0.79328432	4.103389
03/09/2032	42.804790	2.52391872	0.69912888	297.074729	2.555430	3.348313	0.75937425	4.009716
03/17/2061	151.408424	2.49539441	0.71638727	303.564260	356.538155	3.523519	0.70772563	3.941935
03/25/2090	316.144887	2.45750743	0.73200286	308.433492	352.224958	3.726978	0.65860497	3.852502
04/03/2119	156.380273	2.44767310	0.73603126	309.278675	351.370143	3.765156	0.64610918	3.829400
04/10/2148	4.693428	2.45296951	0.73280299	309.454367	351.143486	3.762382	0.65542613	3.841836
04/18/2177	189.346267	2.47194511	0.72412957	310.806365	350.072338	3.784733	0.68193655	3.886502

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