Asteroid General Data

2021 JA₃

General information

Preliminary designation	2021 JA₃
Group	Amor
Absolute magnitude	24.97
Approximate diameter (m)	27
Approximate mass (kg)	3.58·10⁷
Number of observations	15
Arc length (days)	36

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	287.798535
a – orbit major semiaxis (astronomical units)	2.07000400
e – orbit eccentricity	0.50717700
ω – orbit ascending node-perihelion angle (degrees)	197.723709
Ω – longitude of orbit ascending node (degrees)	29.840774
i – orbit inclination to the ecliptic plane (degrees)	1.801955

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	113.318525	2.06313949	0.50881149	194.539643	33.360423	1.967698	1.01339041	2.963422
01/21/1858	35.583572	2.06453572	0.50809096	194.687149	33.093349	1.958204	1.01556377	2.966431
01/29/1887	316.114777	2.06550872	0.50586002	194.911312	32.783572	1.946248	1.02065043	2.968528
02/07/1916	231.159021	2.06591026	0.50533524	195.733229	32.015459	1.903647	1.02193300	2.969394
02/14/1945	143.706073	2.06913280	0.50405957	195.835197	31.674539	1.894027	1.02616660	2.976344
02/22/1974	54.961676	2.06893493	0.50406311	195.944864	31.490173	1.885995	1.02606115	2.975917
03/02/2003	325.043579	2.06986733	0.50524326	196.271388	30.993069	1.878533	1.02408081	2.977929
03/09/2032	229.669586	2.06929115	0.50694880	197.815403	29.807300	1.800856	1.02026648	2.976686
03/17/2061	145.185206	2.06491554	0.51037090	197.875815	29.616600	1.792679	1.01104273	2.967249
03/25/2090	67.294244	2.06269227	0.51247484	197.988278	29.433249	1.784168	1.00561438	2.962458
04/03/2119	355.313566	2.06078740	0.51616741	199.359746	28.022900	1.724687	0.99707610	2.958356
04/10/2148	289.088378	2.05904195	0.51756086	199.420672	27.826008	1.716286	0.99336242	2.954598
04/18/2177	227.203405	2.05726151	0.51949131	199.477696	27.632984	1.708017	0.98853203	2.950767

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