Asteroid General Data

2021 AK₅

General information

Preliminary designation	2021 AK₅
Group	Apollo
Absolute magnitude	27.84
Approximate diameter (m)	7
Approximate mass (kg)	6.79·10⁵
Number of observations	28
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	164.848987
a – orbit major semiaxis (astronomical units)	1.02899100
e – orbit eccentricity	0.01998900
ω – orbit ascending node-perihelion angle (degrees)	177.461480
Ω – longitude of orbit ascending node (degrees)	288.846645
i – orbit inclination to the ecliptic plane (degrees)	4.969115

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	95.243795	1.03610991	0.02468075	187.578193	296.131457	5.039659	1.01053794	1.054652
01/21/1858	292.834573	1.03486476	0.02332612	186.541250	294.924034	5.030262	1.01072538	1.052752
01/29/1887	140.600015	1.03458656	0.02082069	186.649684	294.152241	5.038865	1.01304575	1.052327
02/07/1916	1.640512	1.03466453	0.01945998	174.422689	292.908363	5.052770	1.01452997	1.052446
02/14/1945	216.960827	1.03391088	0.02131547	170.898424	292.221737	5.036373	1.01187258	1.051297
02/22/1974	85.504045	1.03243451	0.01861967	175.977504	291.370533	5.019555	1.01321093	1.049046
03/02/2003	348.124390	1.03105113	0.02296109	169.142631	289.921442	4.985349	1.00737707	1.046938
03/09/2032	253.447557	1.02884462	0.02002648	177.610105	288.821895	4.968941	1.00824048	1.043579
03/17/2061	170.511691	1.02935448	0.02023896	189.865291	287.666278	4.965987	1.00852142	1.044355
03/25/2090	104.703212	1.02881956	0.02231749	187.599483	286.851703	4.952147	1.00585889	1.043541
04/03/2119	41.737995	1.02862502	0.02517931	182.307705	285.353950	4.937876	1.00272495	1.043245
04/10/2148	335.013964	1.02947975	0.02775909	182.713408	284.467051	4.929639	1.00090233	1.044545
04/18/2177	261.779394	1.02911032	0.02526951	182.143103	283.607467	4.943659	1.00310521	1.043983

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