Asteroid General Data

2021 JD₃

General information

Preliminary designation	2021 JD₃
Group	Apollo
Absolute magnitude	26.09
Approximate diameter (m)	16
Approximate mass (kg)	7.62·10⁶
Number of observations	44
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	249.471411
a – orbit major semiaxis (astronomical units)	1.29907700
e – orbit eccentricity	0.24743900
ω – orbit ascending node-perihelion angle (degrees)	316.993664
Ω – longitude of orbit ascending node (degrees)	226.350218
i – orbit inclination to the ecliptic plane (degrees)	15.000116

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	64.385993	1.30021324	0.24897392	315.044580	227.562518	14.918522	0.97649405	1.482595
01/21/1858	274.891882	1.29948109	0.24853208	315.297392	227.372132	14.930644	0.97651835	1.481343
01/29/1887	128.776171	1.29876068	0.24815176	315.482366	227.193437	14.941380	0.97647092	1.480111
02/07/1916	344.711949	1.29946568	0.24816166	315.950268	226.999457	14.964148	0.97698812	1.481316
02/14/1945	199.221161	1.29952199	0.24806706	316.102452	226.863077	14.961227	0.97715340	1.481413
02/22/1974	58.192677	1.29836981	0.24737536	316.255537	226.691599	14.974736	0.97718510	1.479443
03/02/2003	279.981428	1.29794173	0.24713209	316.512192	226.509723	14.985638	0.97717868	1.478711
03/09/2032	140.977405	1.29882891	0.24730361	317.025914	226.326338	15.001067	0.97762384	1.480228
03/17/2061	357.162237	1.29998171	0.24761825	317.308166	226.163013	15.005869	0.97808251	1.482199
03/25/2090	212.535515	1.29910972	0.24722117	317.473195	226.020170	15.015700	0.97794229	1.480708
04/03/2119	68.366804	1.29880680	0.24662604	317.931243	225.820060	15.044909	0.97848723	1.480190
04/10/2148	282.795669	1.29933286	0.24674803	318.202352	225.646570	15.049120	0.97872503	1.481089
04/18/2177	135.748963	1.30147011	0.24769315	318.647439	225.479431	15.052679	0.97910489	1.484745

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