Asteroid General Data

2021 JJ₅

General information

Preliminary designation	2021 JJ₅
Group	Apollo
Absolute magnitude	25.17
Approximate diameter (m)	25
Approximate mass (kg)	2.72·10⁷
Number of observations	46
Arc length (days)	13

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	111.950606
a – orbit major semiaxis (astronomical units)	1.72631800
e – orbit eccentricity	0.43669200
ω – orbit ascending node-perihelion angle (degrees)	45.829358
Ω – longitude of orbit ascending node (degrees)	228.288666
i – orbit inclination to the ecliptic plane (degrees)	7.277693

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	69.253809	1.72615380	0.43533854	42.505372	230.574121	7.417208	0.97469252	2.267879
01/21/1858	355.296486	1.72683757	0.43527799	42.887419	230.247058	7.400869	0.97518318	2.269226
01/29/1887	280.270453	1.72634601	0.43565853	43.416452	229.921573	7.388368	0.97424865	2.268258
02/07/1916	202.890425	1.72785537	0.43587981	43.887151	229.565280	7.353078	0.97471810	2.271233
02/14/1945	125.611895	1.72661450	0.43589486	44.409083	229.245472	7.341284	0.97399211	2.268787
02/22/1974	49.266533	1.72718652	0.43619930	44.879532	228.912032	7.324930	0.97378897	2.269914
03/02/2003	334.928140	1.72613631	0.43588890	45.428613	228.564769	7.311337	0.97373266	2.267844
03/09/2032	260.711257	1.72695112	0.43661138	45.889159	228.234176	7.276351	0.97294460	2.269450
03/17/2061	184.670302	1.72760946	0.43637706	46.341450	227.890965	7.264838	0.97372033	2.270748
03/25/2090	105.932541	1.72822396	0.43724832	46.798175	227.534458	7.242267	0.97256093	2.271960
04/03/2119	27.987975	1.72652195	0.43657626	47.304710	227.190025	7.218893	0.97276346	2.268604
04/10/2148	312.595020	1.72680085	0.43716628	47.827185	226.822251	7.203394	0.97190175	2.269154
04/18/2177	238.326347	1.72601991	0.43670419	48.354388	226.491530	7.190913	0.97225977	2.267615

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