Asteroid General Data

2019 DH

General information

Preliminary designation	2019 DH
Group	Apollo
Absolute magnitude	24.71
Approximate diameter (m)	30
Approximate mass (kg)	5.13·10⁷
Number of observations	76
Arc length (days)	34

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	57.456322
a – orbit major semiaxis (astronomical units)	2.28601700
e – orbit eccentricity	0.58270400
ω – orbit ascending node-perihelion angle (degrees)	234.927290
Ω – longitude of orbit ascending node (degrees)	328.500461
i – orbit inclination to the ecliptic plane (degrees)	1.843513

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	349.969956	2.28089293	0.58348312	218.112953	343.419870	2.447506	0.95003040	3.444752
01/21/1858	139.301334	2.28039373	0.58367780	219.406012	342.210425	2.400258	0.94937853	3.443621
01/29/1887	294.759931	2.28242151	0.58752248	221.726163	340.092698	2.240621	0.94144757	3.448215
02/07/1916	79.748335	2.28585959	0.58645229	224.572809	337.775171	2.155038	0.94531200	3.456010
02/14/1945	215.161047	2.29079801	0.58299262	226.599030	335.853840	2.095013	0.95527968	3.467215
02/22/1974	356.104907	2.28813907	0.58720051	228.953616	333.692566	1.986443	0.94454264	3.461180
03/02/2003	130.815580	2.29468398	0.58288351	233.713198	329.633517	1.885143	0.95715052	3.476041
03/09/2032	266.644876	2.28742872	0.58285481	235.084583	328.387998	1.841814	0.95418988	3.459569
03/17/2061	53.769663	2.28404024	0.58706831	241.411114	322.927521	1.750650	0.94315260	3.451884
03/25/2090	198.146402	2.29296827	0.58396963	244.089392	320.520158	1.720091	0.95394444	3.472144
04/03/2119	336.278502	2.28305196	0.58733720	246.821260	318.019076	1.686922	0.94213061	3.449644
04/10/2148	119.947070	2.28481724	0.58887951	251.779717	313.477079	1.626884	0.93933518	3.453646
04/18/2177	258.359616	2.29196637	0.58708050	255.430719	310.110751	1.604276	0.94639760	3.469868

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