Asteroid General Data

2014 MD₁₈

General information

Preliminary designation	2014 MD₁₈
Group	Amor
Absolute magnitude	24.66
Approximate diameter (m)	31
Approximate mass (kg)	5.49·10⁷
Number of observations	22
Arc length (days)	12

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	91.801342
a – orbit major semiaxis (astronomical units)	2.03160900
e – orbit eccentricity	0.48785500
ω – orbit ascending node-perihelion angle (degrees)	171.857004
Ω – longitude of orbit ascending node (degrees)	67.233511
i – orbit inclination to the ecliptic plane (degrees)	3.203180

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	220.028576	2.02340551	0.48662470	168.625787	68.436261	3.240365	1.03876641	2.878227
01/21/1858	249.815317	2.02113195	0.48982100	169.319790	68.259465	3.241579	1.03113907	2.873377
01/29/1887	287.411774	2.02021094	0.49054468	169.364953	68.108352	3.238907	1.02920722	2.871413
02/07/1916	319.060909	2.02401674	0.48792159	169.609167	67.970757	3.225734	1.03645528	2.879531
02/14/1945	342.957117	2.02369016	0.48855882	170.699424	67.723851	3.232640	1.03499847	2.878834
02/22/1974	13.398873	2.02418145	0.49143727	171.020851	67.540498	3.229993	1.02942324	2.879883
03/02/2003	39.983804	2.02655465	0.48913000	171.158285	67.387587	3.218381	1.03530598	2.884949
03/09/2032	52.548693	2.03122936	0.48818776	171.878728	67.221368	3.203195	1.03960805	2.894937
03/17/2061	62.575536	2.02769998	0.49196349	172.584942	67.036678	3.203706	1.03014562	2.887395
03/25/2090	86.797716	2.02430055	0.49253109	172.716393	66.839586	3.206384	1.02726959	2.880137
04/03/2119	108.646779	2.02439216	0.48945731	173.080547	66.590573	3.209979	1.03353862	2.880332
04/10/2148	131.177631	2.02555768	0.48816819	173.868481	66.453844	3.194552	1.03674486	2.882820
04/18/2177	158.500679	2.02285819	0.49169881	174.514652	66.200709	3.204784	1.02822122	2.877059

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