Asteroid General Data

2018 NM

General information

Preliminary designation	2018 NM
Group	Apollo
Absolute magnitude	26.43
Approximate diameter (m)	14
Approximate mass (kg)	4.76·10⁶
Number of observations	38
Arc length (days)	13

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	114.223190
a – orbit major semiaxis (astronomical units)	1.52041200
e – orbit eccentricity	0.36028600
ω – orbit ascending node-perihelion angle (degrees)	218.277817
Ω – longitude of orbit ascending node (degrees)	108.418781
i – orbit inclination to the ecliptic plane (degrees)	1.451639

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	203.548067	1.50352402	0.35456355	213.103961	113.548465	1.785448	0.97042921	1.843598
01/21/1858	110.760705	1.50389073	0.35464297	214.692012	112.194764	1.768524	0.97054645	1.844272
01/29/1887	10.439303	1.50806589	0.35575107	214.572862	111.996075	1.754074	0.97156983	1.851958
02/07/1916	253.056062	1.50815270	0.35594026	214.863266	111.870392	1.756710	0.97134044	1.852118
02/14/1945	114.006076	1.51309360	0.35796156	217.119673	109.845580	1.732926	0.97146426	1.861227
02/22/1974	326.747830	1.51236070	0.35764791	217.303854	109.791003	1.733745	0.97146806	1.859875
03/02/2003	220.534770	1.50320256	0.35456838	218.338136	109.512902	1.727341	0.97021446	1.843007
03/09/2032	85.548241	1.52058460	0.36026551	218.296305	108.414593	1.451975	0.97277042	1.875066
03/17/2061	326.282619	1.50772303	0.35622704	219.441928	108.137078	1.422052	0.97063132	1.851326
03/25/2090	210.757853	1.50682337	0.35592851	219.841603	107.749990	1.414709	0.97050197	1.849669
04/03/2119	99.432002	1.50634807	0.35576013	220.962137	106.570555	1.400656	0.97044948	1.848794
04/10/2148	343.959716	1.51588215	0.35888586	221.219129	105.706519	1.311462	0.97185348	1.866374
04/18/2177	172.320711	1.52607354	0.36265219	223.450150	102.871525	1.070645	0.97263964	1.885228

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