Asteroid General Data

2001 JW₂ (329338)

General information

Preliminary designation	2001 JW₂
Number	329338
Group	Apollo
Absolute magnitude	19.26
Approximate diameter (m)	370
Approximate mass (kg)	9.55·10¹⁰
Number of observations	304
Arc length (days)	8281

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	118.322446
a – orbit major semiaxis (astronomical units)	1.69853100
e – orbit eccentricity	0.48844300
ω – orbit ascending node-perihelion angle (degrees)	87.969332
Ω – longitude of orbit ascending node (degrees)	247.198865
i – orbit inclination to the ecliptic plane (degrees)	9.584680

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	347.049900	1.69785665	0.48780347	84.181911	250.334691	9.608071	0.86963629	2.212341
01/21/1858	30.439856	1.69721318	0.48778501	84.733941	249.895245	9.599344	0.86933803	2.211084
01/29/1887	74.815937	1.69755012	0.48808950	85.351063	249.383170	9.593208	0.86899373	2.211742
02/07/1916	117.726962	1.69785124	0.48832348	85.831285	248.969779	9.593568	0.86875062	2.212331
02/14/1945	161.331888	1.69792828	0.48845132	86.412568	248.495026	9.589224	0.86857297	2.212481
02/22/1974	204.373054	1.69758618	0.48832952	86.979393	248.003209	9.585657	0.86860473	2.211813
03/02/2003	247.594438	1.69747431	0.48876528	87.536411	247.542509	9.582079	0.86780780	2.211594
03/09/2032	289.012516	1.69806904	0.48862420	88.131010	247.067853	9.586685	0.86835140	2.212757
03/17/2061	329.369646	1.69829801	0.48840453	88.632524	246.620876	9.585633	0.86884157	2.213204
03/25/2090	12.172018	1.69785122	0.48832546	89.304163	246.080329	9.580855	0.86874724	2.212331
04/03/2119	55.039308	1.69788846	0.48846684	89.820764	245.643959	9.584300	0.86852625	2.212404
04/10/2148	97.116075	1.69765394	0.48865829	90.472308	245.109140	9.580649	0.86808127	2.211945
04/18/2177	139.719957	1.69752351	0.48874435	90.970322	244.706822	9.581213	0.86786848	2.211690

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