Asteroid General Data

2022 SF₄

General information

Preliminary designation	2022 SF₄
Group	Aten
Absolute magnitude	26.88
Approximate diameter (m)	11
Approximate mass (kg)	2.56·10⁶
Number of observations	21
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	40.810398
a – orbit major semiaxis (astronomical units)	0.78127400
e – orbit eccentricity	0.42915300
ω – orbit ascending node-perihelion angle (degrees)	208.884390
Ω – longitude of orbit ascending node (degrees)	355.339684
i – orbit inclination to the ecliptic plane (degrees)	13.914725

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	342.646650	0.78138339	0.43065968	207.844154	356.852740	13.728112	0.44487307	0.690712
01/21/1858	349.983506	0.78105615	0.43093208	207.943969	356.633565	13.736267	0.44447400	0.690278
01/29/1887	5.709655	0.78095621	0.43107002	208.085188	356.428458	13.726194	0.44430940	0.690145
02/07/1916	14.808490	0.78144407	0.43061682	208.302639	356.221759	13.737546	0.44494111	0.690792
02/14/1945	17.176346	0.78153718	0.42987415	208.488659	355.984276	13.804505	0.44557455	0.690916
02/22/1974	17.924372	0.78156305	0.42993885	208.675515	355.760565	13.793710	0.44553873	0.690950
03/02/2003	13.043335	0.78141252	0.42961269	208.775889	355.540780	13.840002	0.44570779	0.690750
03/09/2032	15.644822	0.78107564	0.42929273	208.896274	355.297042	13.910083	0.44576555	0.690304
03/17/2061	34.006304	0.78039952	0.42951099	208.928995	355.079654	13.957105	0.44520935	0.689408
03/25/2090	73.816349	0.78012160	0.42989040	209.034643	354.879351	13.953042	0.44475481	0.689039
04/03/2119	128.374350	0.78006389	0.42941533	209.151306	354.654894	14.020004	0.44509249	0.688963
04/10/2148	171.079889	0.78088085	0.42858383	209.435038	354.442428	14.034418	0.44620795	0.690046
04/18/2177	191.077195	0.78085932	0.42874542	209.589331	354.236688	14.021283	0.44606946	0.690017

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