Asteroid General Data

2025 DH₁

General information

Preliminary designation	2025 DH₁
Group	Apollo
Absolute magnitude	26.33
Approximate diameter (m)	14
Approximate mass (kg)	5.47·10⁶
Number of observations	26
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	316.726049
a – orbit major semiaxis (astronomical units)	1.45926800
e – orbit eccentricity	0.31825300
ω – orbit ascending node-perihelion angle (degrees)	274.347717
Ω – longitude of orbit ascending node (degrees)	244.201787
i – orbit inclination to the ecliptic plane (degrees)	0.559791

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	320.237456	1.46079447	0.31910006	220.433670	296.208374	0.751765	0.99465486	1.765567
01/21/1858	118.406171	1.46079263	0.31912461	221.166844	295.687707	0.747052	0.99461775	1.765564
01/29/1887	279.884913	1.45941440	0.31850421	221.940151	295.110726	0.743597	0.99458477	1.763066
02/07/1916	83.998407	1.46118451	0.31955124	234.811564	282.641512	0.642574	0.99426119	1.766275
02/14/1945	238.377134	1.46156414	0.31939132	235.612718	281.973394	0.640911	0.99475324	1.766963
02/22/1974	29.549566	1.46234086	0.31984230	252.545603	265.396535	0.569266	0.99462239	1.768372
03/02/2003	188.133931	1.45935863	0.31837059	254.333323	263.907200	0.565013	0.99474176	1.762965
03/09/2032	354.933736	1.45942889	0.31819420	274.388280	244.140866	0.560094	0.99504708	1.763092
03/17/2061	160.581982	1.45845530	0.31768459	275.359303	243.330345	0.562424	0.99512652	1.761328
03/25/2090	323.388586	1.45974522	0.31801399	276.191420	242.624755	0.564836	0.99552582	1.763665
04/03/2119	102.144694	1.46425523	0.31985444	278.814642	240.431721	0.572731	0.99590670	1.771845
04/10/2148	248.077808	1.46166886	0.31879893	280.121227	239.336669	0.573764	0.99569039	1.767153
04/18/2177	37.661588	1.46236028	0.31925009	281.085330	238.571098	0.576493	0.99550162	1.768407

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