Asteroid General Data

2002 JW₁₅ (524471)

General information

Preliminary designation	2002 JW₁₅
Number	524471
Group	Aten
Absolute magnitude	20.36
Approximate diameter (m)	230
Approximate mass (kg)	2.09·10¹⁰
Number of observations	592
Arc length (days)	10634

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	62.346883
a – orbit major semiaxis (astronomical units)	0.89898200
e – orbit eccentricity	0.26633600
ω – orbit ascending node-perihelion angle (degrees)	175.283398
Ω – longitude of orbit ascending node (degrees)	218.350115
i – orbit inclination to the ecliptic plane (degrees)	11.761850

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	44.468513	0.89862979	0.26624912	174.254248	220.135466	11.764916	0.65937039	0.851867
01/21/1858	63.984382	0.89897982	0.26637344	174.454630	219.877335	11.762980	0.65951547	0.852365
01/29/1887	84.178237	0.89869708	0.26610721	174.550526	219.618460	11.772678	0.65954731	0.851963
02/07/1916	109.972158	0.89854667	0.26588118	174.613543	219.378967	11.775746	0.65964002	0.851749
02/14/1945	141.412601	0.89825074	0.26569661	174.790490	219.105722	11.780227	0.65958856	0.851328
02/22/1974	171.409688	0.89845153	0.26579895	174.952145	218.836284	11.777993	0.65964406	0.851614
03/02/2003	195.790740	0.89881462	0.26628922	175.140397	218.553516	11.762998	0.65946998	0.852130
03/09/2032	215.387871	0.89876446	0.26628636	175.346556	218.305375	11.763485	0.65943575	0.852059
03/17/2061	235.729448	0.89865892	0.26606419	175.480460	218.047915	11.771258	0.65955796	0.851908
03/25/2090	261.477534	0.89849962	0.26588001	175.559699	217.807012	11.780089	0.65960653	0.851682
04/03/2119	291.882667	0.89821060	0.26574451	175.657592	217.549034	11.780825	0.65951607	0.851271
04/10/2148	322.685207	0.89847014	0.26596149	175.879328	217.296692	11.778653	0.65951169	0.851640
04/18/2177	348.764988	0.89864574	0.26601131	176.030844	217.031917	11.778195	0.65959581	0.851890

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