Asteroid General Data

2025 NP₁

General information

Preliminary designation	2025 NP₁
Group	Apollo
Absolute magnitude	18.84
Approximate diameter (m)	450
Approximate mass (kg)	1.71·10¹¹
Number of observations	27
Arc length (days)	198

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	156.783532
a – orbit major semiaxis (astronomical units)	2.25327500
e – orbit eccentricity	0.78423000
ω – orbit ascending node-perihelion angle (degrees)	260.716835
Ω – longitude of orbit ascending node (degrees)	301.065399
i – orbit inclination to the ecliptic plane (degrees)	49.653080

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	359.488441	2.25521378	0.78172312	260.231065	303.964224	50.017954	0.49226102	3.386743
01/21/1858	205.915060	2.25445972	0.78156676	260.294930	303.536984	49.943722	0.49244894	3.385044
01/29/1887	53.474765	2.25360464	0.78221217	260.361296	303.121763	49.911330	0.49080767	3.383118
02/07/1916	262.749851	2.25296392	0.78260803	260.432063	302.690598	49.857703	0.48977626	3.381676
02/14/1945	112.573354	2.25302540	0.78328344	260.462793	302.337373	49.817217	0.48826791	3.381814
02/22/1974	320.393159	2.25421109	0.78339850	260.572676	301.915594	49.763722	0.48826551	3.384484
03/02/2003	169.312414	2.25273844	0.78384696	260.646687	301.413670	49.697136	0.48693626	3.381168
03/09/2032	19.627868	2.25359126	0.78426310	260.784007	300.967583	49.642826	0.48618280	3.383088
03/17/2061	229.307122	2.25304944	0.78500191	260.793549	300.603782	49.601197	0.48440132	3.381868
03/25/2090	79.459216	2.25243824	0.78563386	260.884443	300.173985	49.545536	0.48284648	3.380492
04/03/2119	291.176167	2.25213066	0.78564328	261.026643	299.638779	49.465334	0.48275935	3.379800
04/10/2148	144.283745	2.25147753	0.78650280	261.127295	299.225957	49.424574	0.48068414	3.378330
04/18/2177	358.333132	2.25116573	0.78683516	261.189669	298.814610	49.386562	0.47986938	3.377628

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