Asteroid General Data

2018 AK₂

General information

Preliminary designation	2018 AK₂
Group	Amor
Absolute magnitude	23.78
Approximate diameter (m)	47
Approximate mass (kg)	1.85·10⁸
Number of observations	51
Arc length (days)	14

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	44.788870
a – orbit major semiaxis (astronomical units)	1.28046000
e – orbit eccentricity	0.15459000
ω – orbit ascending node-perihelion angle (degrees)	292.410642
Ω – longitude of orbit ascending node (degrees)	116.817492
i – orbit inclination to the ecliptic plane (degrees)	21.748405

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	253.843849	1.28047715	0.15521744	291.363868	117.612998	21.730480	1.08172476	1.448967
01/21/1858	264.018092	1.28047624	0.15512112	291.513175	117.498064	21.732835	1.08184733	1.448965
01/29/1887	274.403715	1.28045860	0.15509601	291.640533	117.381984	21.734992	1.08186458	1.448935
02/07/1916	284.568584	1.28048930	0.15503219	291.783968	117.266684	21.737432	1.08197224	1.448987
02/14/1945	294.569108	1.28056245	0.15499379	291.929280	117.150937	21.739389	1.08208322	1.449111
02/22/1974	304.803675	1.28057648	0.15484142	292.126990	117.028916	21.743396	1.08229021	1.449135
03/02/2003	315.043496	1.28058034	0.15476833	292.299924	116.910695	21.746099	1.08238706	1.449142
03/09/2032	325.116191	1.28054230	0.15466797	292.495322	116.788726	21.749160	1.08248342	1.449077
03/17/2061	335.321251	1.28046166	0.15456219	292.661240	116.671460	21.751896	1.08255070	1.448940
03/25/2090	345.571237	1.28045417	0.15457012	292.799304	116.552082	21.753428	1.08253421	1.448928
04/03/2119	355.733206	1.28047567	0.15447906	292.930987	116.437093	21.754837	1.08266899	1.448964
04/10/2148	5.915241	1.28043606	0.15444152	293.079567	116.321300	21.756992	1.08268358	1.448897
04/18/2177	16.296224	1.28042670	0.15424736	293.229537	116.203133	21.760424	1.08292427	1.448881

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