Asteroid General Data

2025 DF₄

General information

Preliminary designation	2025 DF₄
Group	Apollo
Absolute magnitude	26.34
Approximate diameter (m)	14
Approximate mass (kg)	5.39·10⁶
Number of observations	24
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	149.612780
a – orbit major semiaxis (astronomical units)	2.53305500
e – orbit eccentricity	0.91809800
ω – orbit ascending node-perihelion angle (degrees)	230.237604
Ω – longitude of orbit ascending node (degrees)	150.262849
i – orbit inclination to the ecliptic plane (degrees)	14.838467

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	54.325284	2.47211772	0.93062308	215.089881	165.207523	20.345796	0.17150791	3.886909
01/21/1858	229.324721	2.46431549	0.93313756	215.789075	164.598150	20.117580	0.16477014	3.868522
01/29/1887	53.178975	2.46321089	0.93372116	216.409780	164.069300	19.876344	0.16325875	3.865921
02/07/1916	227.075703	2.47518617	0.93140512	218.014308	162.499547	19.074648	0.16978510	3.894148
02/14/1945	15.509620	2.49100426	0.92817025	220.771551	159.741249	17.870434	0.17892821	3.931537
02/22/1974	129.075044	2.51773489	0.92298525	226.192760	154.245770	15.946897	0.19390273	3.994989
03/02/2003	211.670682	2.53164764	0.91970140	228.985213	151.509770	15.167171	0.20328776	4.028149
03/09/2032	278.635871	2.53452802	0.91792187	230.515128	150.029158	14.774930	0.20802931	4.035025
03/17/2061	348.799706	2.53288837	0.91882076	231.441320	149.169778	14.615225	0.20561794	4.031110
03/25/2090	72.099442	2.51620614	0.92309117	233.728125	146.991379	14.315171	0.19351848	3.991351
04/03/2119	179.674046	2.50130687	0.92746384	237.068318	143.710276	13.894370	0.18143520	3.955953
04/10/2148	316.417041	2.48038252	0.93291079	242.063507	138.733374	13.373633	0.16640691	3.906417
04/18/2177	118.587122	2.47050569	0.93537656	244.204686	136.669100	13.197065	0.15965259	3.883107

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