Asteroid General Data

2025 HM

General information

Preliminary designation	2025 HM
Group	Apollo
Absolute magnitude	22.65
Approximate diameter (m)	78
Approximate mass (kg)	8.83·10⁸
Number of observations	281
Arc length (days)	15

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	167.775975
a – orbit major semiaxis (astronomical units)	1.06558700
e – orbit eccentricity	0.12551200
ω – orbit ascending node-perihelion angle (degrees)	93.605278
Ω – longitude of orbit ascending node (degrees)	34.831733
i – orbit inclination to the ecliptic plane (degrees)	21.448762

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	275.153395	1.06608121	0.12558907	93.350370	35.765936	21.466668	0.93219305	1.100743
01/21/1858	41.215185	1.06677184	0.12555411	93.706044	35.645988	21.464821	0.93283425	1.101813
01/29/1887	167.742211	1.06605986	0.12577917	93.979024	35.510603	21.459238	0.93197174	1.100710
02/07/1916	299.720931	1.06584662	0.12578233	93.542025	35.356852	21.457549	0.93178194	1.100380
02/14/1945	79.113752	1.06524373	0.12538818	93.189950	35.223858	21.462785	0.93167475	1.099446
02/22/1974	223.763536	1.06502675	0.12567969	92.864759	35.071322	21.456464	0.93117452	1.099111
03/02/2003	13.889558	1.06442813	0.12577330	93.117782	34.944945	21.452496	0.93055149	1.098184
03/09/2032	159.812612	1.06559756	0.12556116	93.634249	34.818132	21.452763	0.93179990	1.099994
03/17/2061	287.655042	1.06674621	0.12538570	94.136478	34.679819	21.454964	0.93299149	1.101773
03/25/2090	52.799313	1.06619270	0.12557992	94.444498	34.550242	21.449780	0.93230031	1.100916
04/03/2119	184.426096	1.06598836	0.12569820	94.161982	34.410724	21.446530	0.93199554	1.100599
04/10/2148	322.900868	1.06517392	0.12507354	93.558445	34.257090	21.454718	0.93194885	1.099338
04/18/2177	107.218467	1.06514196	0.12524746	93.340594	34.123007	21.450958	0.93173563	1.099289

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