Asteroid General Data

2020 EM (886181)

General information

Preliminary designation	2020 EM
Number	886181
Group	Apollo
Absolute magnitude	19.83
Approximate diameter (m)	290
Approximate mass (kg)	4.34·10¹⁰
Number of observations	141
Arc length (days)	5475

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	256.261217
a – orbit major semiaxis (astronomical units)	1.82906100
e – orbit eccentricity	0.71040600
ω – orbit ascending node-perihelion angle (degrees)	37.276566
Ω – longitude of orbit ascending node (degrees)	27.109031
i – orbit inclination to the ecliptic plane (degrees)	25.108501

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	293.867597	1.82919836	0.70492204	34.499282	29.613414	26.153201	0.53975612	2.473955
01/21/1858	196.597639	1.82903737	0.70566003	34.918193	29.247270	25.986920	0.53835881	2.473629
01/29/1887	99.564995	1.82990790	0.70578549	35.251879	28.928702	25.856815	0.53838546	2.475395
02/07/1916	2.181685	1.82876606	0.70718816	35.743141	28.510179	25.673900	0.53548436	2.473078
02/14/1945	264.599667	1.82964182	0.70740360	36.056985	28.177286	25.547695	0.53534661	2.474855
02/22/1974	167.447138	1.82876255	0.70871546	36.588500	27.730504	25.356840	0.53269027	2.473071
03/02/2003	70.468512	1.82928807	0.70919310	36.914039	27.416616	25.237425	0.53196959	2.474137
03/09/2032	333.101051	1.82899115	0.71023287	37.472365	26.936218	25.035873	0.52998151	2.473535
03/17/2061	235.586477	1.82977287	0.71094315	37.758644	26.623660	24.927436	0.52890839	2.475121
03/25/2090	138.693770	1.82929435	0.71215251	38.181196	26.256447	24.774714	0.52655778	2.474150
04/03/2119	41.647316	1.82926583	0.71268123	38.629091	25.816967	24.621223	0.52558242	2.474092
04/10/2148	304.663384	1.82817512	0.71385295	39.058183	25.423167	24.477575	0.52312692	2.471880
04/18/2177	206.945141	1.82947741	0.71416358	39.515832	24.952291	24.307365	0.52293127	2.474521

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