Asteroid General Data

2021 AF₃

General information

Preliminary designation	2021 AF₃
Group	Apollo
Absolute magnitude	23.53
Approximate diameter (m)	52
Approximate mass (kg)	2.62·10⁸
Number of observations	29
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	337.444123
a – orbit major semiaxis (astronomical units)	1.29576300
e – orbit eccentricity	0.93303600
ω – orbit ascending node-perihelion angle (degrees)	172.109757
Ω – longitude of orbit ascending node (degrees)	131.087621
i – orbit inclination to the ecliptic plane (degrees)	7.153767

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	72.712959	1.29844024	0.93280336	170.734940	132.177619	6.823416	0.08725082	1.479563
01/21/1858	295.549766	1.29843789	0.93273357	170.950615	131.999536	6.873667	0.08734129	1.479559
01/29/1887	155.901481	1.29833529	0.93271909	171.113941	131.875388	6.917738	0.08735318	1.479384
02/07/1916	23.178653	1.29777581	0.93275588	171.336381	131.697077	6.971562	0.08726779	1.478428
02/14/1945	248.623711	1.29786298	0.93275331	171.561120	131.516088	7.008779	0.08727698	1.478577
02/22/1974	115.099725	1.29771335	0.93282364	171.758429	131.344264	7.043673	0.08717566	1.478321
03/02/2003	349.566003	1.29558108	0.93296064	171.955723	131.210910	7.108746	0.08685492	1.474679
03/09/2032	235.171919	1.29523163	0.93289617	172.128960	131.075062	7.146359	0.08691500	1.474082
03/17/2061	121.673833	1.29556950	0.93291132	172.312708	130.920606	7.174967	0.08691805	1.474659
03/25/2090	4.515131	1.29608652	0.93288412	172.516510	130.747159	7.225067	0.08698799	1.475542
04/03/2119	235.818668	1.29776505	0.93281841	172.707853	130.544946	7.276599	0.08718593	1.478409
04/10/2148	100.270117	1.29812317	0.93279720	172.924824	130.368995	7.315462	0.08723751	1.479021
04/18/2177	324.571121	1.29764740	0.93280323	173.056631	130.278307	7.348581	0.08719771	1.478208

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