Asteroid General Data

2019 DE₁

General information

Preliminary designation	2019 DE₁
Group	Apollo
Absolute magnitude	22.85
Approximate diameter (m)	71
Approximate mass (kg)	6.70·10⁸
Number of observations	37
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	95.604977
a – orbit major semiaxis (astronomical units)	1.77218500
e – orbit eccentricity	0.43963200
ω – orbit ascending node-perihelion angle (degrees)	307.052825
Ω – longitude of orbit ascending node (degrees)	154.805041
i – orbit inclination to the ecliptic plane (degrees)	25.144124

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	185.946454	1.77230342	0.44472573	304.810439	156.553545	24.808790	0.98411449	2.359433
01/21/1858	293.202553	1.77248428	0.44351226	305.078803	156.316254	24.853956	0.98636577	2.359795
01/29/1887	39.527010	1.77294791	0.44245235	305.369639	156.093822	24.891920	0.98850294	2.360721
02/07/1916	145.515254	1.77263708	0.44145556	305.726913	155.811951	24.948348	0.99009659	2.360100
02/14/1945	251.486710	1.77304444	0.44081723	306.053596	155.572186	24.993034	0.99145589	2.360913
02/22/1974	357.203832	1.77274076	0.44009927	306.475863	155.273523	25.055720	0.99255884	2.360307
03/02/2003	103.794095	1.77260798	0.43994402	306.771060	155.026668	25.100503	0.99275971	2.360042
03/09/2032	210.980714	1.77265500	0.43941051	307.144504	154.730175	25.152978	0.99373176	2.360136
03/17/2061	319.425606	1.77210408	0.43954501	307.462200	154.479090	25.202266	0.99318457	2.359035
03/25/2090	68.234469	1.77213041	0.43916318	307.706664	154.248198	25.236219	0.99387599	2.359088
04/03/2119	177.727970	1.77182135	0.43900863	308.021917	153.960442	25.284047	0.99397648	2.358471
04/10/2148	287.823373	1.77181896	0.43863502	308.254008	153.746494	25.317705	0.99463711	2.358466
04/18/2177	37.285335	1.77227381	0.43803872	308.515764	153.491848	25.352606	0.99594926	2.359374

Detailed table...

3D animation...

Calculation on the date...

Return to search