Asteroid General Data

2020 DE₂

General information

Preliminary designation	2020 DE₂
Group	Apollo
Absolute magnitude	27.52
Approximate diameter (m)	8
Approximate mass (kg)	1.06·10⁶
Number of observations	17
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	231.416051
a – orbit major semiaxis (astronomical units)	1.27118400
e – orbit eccentricity	0.22421100
ω – orbit ascending node-perihelion angle (degrees)	250.493477
Ω – longitude of orbit ascending node (degrees)	228.150377
i – orbit inclination to the ecliptic plane (degrees)	0.748487

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	60.135822	1.26491175	0.22089211	214.928528	260.723440	1.052483	0.98550272	1.422627
01/21/1858	237.262098	1.25721223	0.21716161	218.740378	258.064465	0.964202	0.98419400	1.409657
01/29/1887	82.702910	1.25901922	0.21817124	233.535837	243.160188	0.760496	0.98433744	1.412697
02/07/1916	260.685786	1.26298402	0.22007882	235.316786	241.737066	0.759728	0.98502798	1.419376
02/14/1945	66.648874	1.25975454	0.21854695	236.188078	241.146653	0.758712	0.98443902	1.413935
02/22/1974	253.468620	1.26079263	0.21915243	237.391138	240.059296	0.761951	0.98448686	1.415683
03/02/2003	45.355332	1.26470166	0.22103437	241.655371	236.366842	0.755289	0.98515912	1.422272
03/09/2032	166.513286	1.27174916	0.22452378	250.597960	228.058329	0.748779	0.98621123	1.434177
03/17/2061	255.988464	1.26992208	0.22376976	251.356889	227.473646	0.750297	0.98575192	1.431088
03/25/2090	346.875944	1.27179160	0.22462211	271.826993	207.190291	0.714510	0.98611909	1.434249
04/03/2119	76.904426	1.27554206	0.22615372	299.690305	180.374510	0.838492	0.98707348	1.440598
04/10/2148	132.578583	1.27493446	0.22589499	300.005786	180.137527	0.842050	0.98693315	1.439569
04/18/2177	191.028692	1.27246316	0.22432657	314.815504	166.320767	1.034014	0.98701587	1.435385

Detailed table...

3D animation...

Calculation on the date...

Return to search