Asteroid General Data

2018 NU

General information

Preliminary designation	2018 NU
Group	Apollo
Absolute magnitude	25.66
Approximate diameter (m)	20
Approximate mass (kg)	1.38·10⁷
Number of observations	26
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	190.953274
a – orbit major semiaxis (astronomical units)	1.74779400
e – orbit eccentricity	0.42506000
ω – orbit ascending node-perihelion angle (degrees)	18.817789
Ω – longitude of orbit ascending node (degrees)	283.187683
i – orbit inclination to the ecliptic plane (degrees)	12.998417

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	232.785722	1.70974057	0.41154712	16.617351	284.643371	13.377414	1.00610177	2.235609
01/21/1858	229.635086	1.70841560	0.41117941	16.928531	284.454145	13.371506	1.00595029	2.233011
01/29/1887	225.147979	1.70899046	0.41158436	17.297229	284.247383	13.352938	1.00559672	2.234138
02/07/1916	217.169975	1.71066534	0.41223054	17.610971	284.050012	13.331272	1.00547685	2.237424
02/14/1945	206.424113	1.71103966	0.41266351	17.954765	283.862845	13.318423	1.00495604	2.238158
02/22/1974	156.712233	1.72284268	0.41663167	18.226742	283.619653	13.221185	1.00505186	2.261357
03/02/2003	96.158768	1.73490560	0.42149946	18.470177	283.394982	13.122708	1.00364383	2.285148
03/09/2032	324.336492	1.74722388	0.42525932	18.888000	283.140417	12.994841	1.00420064	2.309529
03/17/2061	166.014376	1.74795295	0.42548993	19.275507	282.941016	12.980747	1.00421657	2.310975
03/25/2090	13.993429	1.73866230	0.42313202	19.808442	282.706032	13.005512	1.00297861	2.292575
04/03/2119	249.770479	1.73899645	0.42316374	20.132693	282.508537	12.987917	1.00311622	2.293235
04/10/2148	127.453597	1.73858398	0.42343165	20.567711	282.281050	12.972166	1.00241250	2.292420
04/18/2177	4.150157	1.73875098	0.42337955	20.880606	282.093516	12.956625	1.00259937	2.292750

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