Asteroid General Data

2025 NH₁

General information

Preliminary designation	2025 NH₁
Group	Aten
Absolute magnitude	30.97
Approximate diameter (m)	2
Approximate mass (kg)	8.99·10³
Number of observations	7
Arc length (days)	1

Approaches

Date	Object	r, AU	r, km
07/04/2025 11:31:12 PM	Earth	0.000626	93 655

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	145.253714
a – orbit major semiaxis (astronomical units)	0.80570810
e – orbit eccentricity	0.53054155
ω – orbit ascending node-perihelion angle (degrees)	324.177151
Ω – longitude of orbit ascending node (degrees)	102.923496
i – orbit inclination to the ecliptic plane (degrees)	4.785169

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	49.635426	0.83045932	0.51929945	318.806970	105.544455	4.138467	0.39920226	0.756795
01/21/1858	209.725721	0.82877744	0.51959744	319.234589	105.214911	4.173092	0.39814680	0.754497
01/29/1887	32.718163	0.82804416	0.52003139	319.460123	105.111568	4.210868	0.39743521	0.753496
02/07/1916	224.638640	0.82786324	0.51993534	320.043837	104.454499	4.221505	0.39742789	0.753249
02/14/1945	51.856248	0.82875753	0.51821634	319.931061	104.298308	4.695581	0.39928184	0.754470
02/22/1974	225.414620	0.82816190	0.51822431	320.750980	103.536864	4.697916	0.39898827	0.753657
03/02/2003	44.418141	0.82854161	0.51800937	320.766828	103.304110	4.706519	0.39934929	0.754175
03/09/2032	350.894368	0.80560090	0.53052356	324.238580	102.843903	4.786612	0.37821065	0.723070
03/17/2061	42.792365	0.80523544	0.53050524	324.566453	102.443300	4.796605	0.37805382	0.722578
03/25/2090	117.605886	0.80441085	0.53049355	325.054210	101.951396	4.816404	0.37767608	0.721469
04/03/2119	174.132560	0.80553234	0.53029359	325.178360	101.664837	4.841913	0.37836371	0.722978
04/10/2148	187.854910	0.81129188	0.52762894	325.048528	101.024496	4.606084	0.38323081	0.730746
04/18/2177	119.809895	0.80760909	0.53033017	325.701126	100.880031	4.452875	0.37930962	0.725776

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