Asteroid General Data

2019 DE₂

General information

Preliminary designation	2019 DE₂
Group	Apollo
Absolute magnitude	24.43
Approximate diameter (m)	35
Approximate mass (kg)	7.55·10⁷
Number of observations	19
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	47.396321
a – orbit major semiaxis (astronomical units)	1.82689500
e – orbit eccentricity	0.58720600
ω – orbit ascending node-perihelion angle (degrees)	90.680490
Ω – longitude of orbit ascending node (degrees)	338.618889
i – orbit inclination to the ecliptic plane (degrees)	19.325024

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	22.664256	1.82699324	0.58837867	86.706064	342.494352	19.346223	0.75202938	2.469483
01/21/1858	293.827953	1.82642013	0.58797949	87.269188	341.933141	19.339666	0.75252256	2.468321
01/29/1887	205.796773	1.82612694	0.58804609	87.866748	341.360399	19.330108	0.75228013	2.467727
02/07/1916	117.241340	1.82664673	0.58756527	88.421795	340.798026	19.325902	0.75337255	2.468780
02/14/1945	29.005376	1.82721829	0.58768456	89.047874	340.236188	19.325084	0.75339031	2.469939
02/22/1974	299.920273	1.82656957	0.58731072	89.586189	339.654612	19.320639	0.75380568	2.468624
03/02/2003	214.448406	1.82615197	0.58752279	90.260951	339.058848	19.318130	0.75324606	2.467777
03/09/2032	125.641824	1.82660704	0.58772602	90.805511	338.491277	19.316469	0.75306255	2.468700
03/17/2061	37.308192	1.82635380	0.58766875	91.394779	337.923503	19.321099	0.75306275	2.468187
03/25/2090	310.022185	1.82584515	0.58745267	91.972893	337.359172	19.322451	0.75324755	2.467156
04/03/2119	223.118650	1.82613712	0.58736303	92.547304	336.790354	19.324204	0.75353169	2.467747
04/10/2148	134.773923	1.82747976	0.58685929	93.064437	336.276447	19.328776	0.75500628	2.470469
04/18/2177	47.125650	1.82549683	0.58674386	93.674332	335.669763	19.341272	0.75439778	2.466450

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