Asteroid General Data

2025 NH₃

General information

Preliminary designation	2025 NH₃
Group	Apollo
Absolute magnitude	20.05
Approximate diameter (m)	260
Approximate mass (kg)	3.21·10¹⁰
Number of observations	495
Arc length (days)	61

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	110.445235
a – orbit major semiaxis (astronomical units)	2.11872800
e – orbit eccentricity	0.75937900
ω – orbit ascending node-perihelion angle (degrees)	115.992955
Ω – longitude of orbit ascending node (degrees)	308.160938
i – orbit inclination to the ecliptic plane (degrees)	8.342229

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	65.159795	2.11656164	0.76065288	102.282739	321.281095	7.830833	0.50659293	3.079264
01/21/1858	212.477616	2.11889922	0.75942852	103.532618	320.019182	7.859475	0.50974671	3.084367
01/29/1887	5.302165	2.11455719	0.76229244	106.025128	317.691920	7.942133	0.50264623	3.074891
02/07/1916	156.347387	2.12108028	0.75813379	109.013167	314.867797	8.028637	0.51301764	3.089131
02/14/1945	302.043572	2.11797359	0.75895442	109.991237	313.901125	8.061500	0.51052818	3.082346
02/22/1974	94.960876	2.11697356	0.75975347	113.961814	310.183503	8.250406	0.50859556	3.080163
03/02/2003	243.181035	2.11957117	0.75708063	114.981747	309.161171	8.291747	0.51488490	3.085834
03/09/2032	29.151939	2.11614753	0.76083640	117.174586	307.079739	8.418343	0.50610547	3.078361
03/17/2061	181.287486	2.11832316	0.75835612	119.715451	304.768989	8.583512	0.51187983	3.083109
03/25/2090	327.428208	2.11803910	0.75765006	120.698605	303.776593	8.650725	0.51330666	3.082489
04/03/2119	119.508912	2.11383178	0.76026981	122.953133	301.705942	8.822447	0.50674930	3.073309
04/10/2148	273.319877	2.11726377	0.75694229	124.929788	299.899120	8.978911	0.51461729	3.080797
04/18/2177	60.293496	2.11885518	0.75683092	125.816670	299.004357	9.051394	0.51524006	3.084271

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