Asteroid General Data

2023 SK₄

General information

Preliminary designation	2023 SK₄
Group	Apollo
Absolute magnitude	24.87
Approximate diameter (m)	28
Approximate mass (kg)	4.11·10⁷
Number of observations	36
Arc length (days)	16

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	3.249255
a – orbit major semiaxis (astronomical units)	1.34955200
e – orbit eccentricity	0.38228600
ω – orbit ascending node-perihelion angle (degrees)	99.428783
Ω – longitude of orbit ascending node (degrees)	182.095464
i – orbit inclination to the ecliptic plane (degrees)	7.957620

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	292.778658	1.34915034	0.38194961	96.838686	184.103088	7.909667	0.83384290	1.567080
01/21/1858	118.267380	1.34885048	0.38178727	97.210945	183.809305	7.909676	0.83387654	1.566557
01/29/1887	308.275649	1.34875986	0.38176990	97.548142	183.521802	7.911549	0.83384394	1.566400
02/07/1916	138.990912	1.34836537	0.38180296	97.910506	183.250253	7.912671	0.83355549	1.565712
02/14/1945	329.534587	1.34868985	0.38177305	98.363048	182.905511	7.934728	0.83379641	1.566278
02/22/1974	160.517331	1.34831636	0.38187417	98.700098	182.623575	7.930097	0.83342917	1.565627
03/02/2003	351.947894	1.34837286	0.38199966	99.019471	182.357811	7.938396	0.83329488	1.565725
03/09/2032	180.599359	1.34949115	0.38220752	99.441941	182.071739	7.957978	0.83370548	1.567674
03/17/2061	7.016980	1.34937506	0.38237815	99.691185	181.811204	7.962886	0.83340352	1.567471
03/25/2090	194.681026	1.34846868	0.38193326	100.072585	181.513965	7.970129	0.83344364	1.565892
04/03/2119	25.347926	1.34907743	0.38210683	100.403426	181.260678	7.971532	0.83358573	1.566953
04/10/2148	213.967463	1.34883894	0.38209827	100.715249	180.996693	7.980061	0.83344992	1.566537
04/18/2177	41.281974	1.34881361	0.38195409	101.076611	180.726916	7.984219	0.83362873	1.566493

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