Asteroid General Data

2025 HJ

General information

Preliminary designation	2025 HJ
Group	Amor
Absolute magnitude	23.41
Approximate diameter (m)	55
Approximate mass (kg)	3.09·10⁸
Number of observations	25
Arc length (days)	15

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	258.313645
a – orbit major semiaxis (astronomical units)	1.54853900
e – orbit eccentricity	0.29751200
ω – orbit ascending node-perihelion angle (degrees)	20.407313
Ω – longitude of orbit ascending node (degrees)	202.772958
i – orbit inclination to the ecliptic plane (degrees)	39.234689

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	52.114183	1.54861393	0.29488956	18.913536	203.453299	39.282073	1.09194385	1.927149
01/21/1858	73.465903	1.54834182	0.29535810	19.130922	203.357447	39.285197	1.09102653	1.926641
01/29/1887	95.167357	1.54847075	0.29552907	19.337666	203.254035	39.271427	1.09085262	1.926882
02/07/1916	116.217245	1.54877124	0.29581379	19.565528	203.155945	39.263830	1.09062335	1.927443
02/14/1945	137.425201	1.54872750	0.29643110	19.785311	203.052096	39.257343	1.08963650	1.927361
02/22/1974	158.977542	1.54846471	0.29667923	19.998886	202.954143	39.249781	1.08906739	1.926871
03/02/2003	180.227629	1.54853952	0.29724437	20.241226	202.853800	39.241694	1.08824486	1.927010
03/09/2032	201.244407	1.54852946	0.29751121	20.441095	202.761565	39.233759	1.08782458	1.926992
03/17/2061	222.598524	1.54854621	0.29791928	20.675361	202.660600	39.224225	1.08720444	1.927023
03/25/2090	244.077777	1.54867257	0.29848290	20.874238	202.563468	39.221424	1.08642029	1.927259
04/03/2119	265.065880	1.54866688	0.29886328	21.130441	202.458026	39.209702	1.08582723	1.927248
04/10/2148	286.413300	1.54842069	0.29933414	21.326025	202.361593	39.207227	1.08492552	1.926789
04/18/2177	308.168592	1.54841322	0.29982395	21.493094	202.262574	39.206312	1.08416185	1.926775

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