Asteroid General Data

2007 WW₄

General information

Preliminary designation	2007 WW₄
Group	Apollo
Absolute magnitude	19.45
Approximate diameter (m)	340
Approximate mass (kg)	7.34·10¹⁰
Number of observations	76
Arc length (days)	3033

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	89.479786
a – orbit major semiaxis (astronomical units)	2.09731400
e – orbit eccentricity	0.71528200
ω – orbit ascending node-perihelion angle (degrees)	135.913442
Ω – longitude of orbit ascending node (degrees)	184.561539
i – orbit inclination to the ecliptic plane (degrees)	10.573760

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	106.497458	2.10345325	0.71144514	126.760070	192.709321	9.526785	0.60696165	3.050703
01/21/1858	293.773290	2.10132332	0.71236175	127.382737	192.073859	9.587732	0.60442096	3.046070
01/29/1887	130.432073	2.09514743	0.71691065	129.615019	190.079420	9.819122	0.59311393	3.032651
02/07/1916	329.126815	2.09909600	0.71511146	131.434184	188.569326	10.011895	0.59800840	3.041229
02/14/1945	157.749002	2.10303206	0.71182761	132.235706	187.832040	10.092602	0.60603577	3.049787
02/22/1974	343.960832	2.10082473	0.71266665	132.790529	187.225682	10.168421	0.60363701	3.044986
03/02/2003	178.457066	2.09910443	0.71617525	134.607412	185.594656	10.378768	0.59577779	3.041247
03/09/2032	17.519570	2.09825212	0.71380007	136.369590	184.189199	10.641199	0.60051960	3.039395
03/17/2061	208.829039	2.10115917	0.71084315	136.979917	183.635604	10.718359	0.60756456	3.045713
03/25/2090	36.850893	2.10088388	0.71139692	137.531802	183.055522	10.813708	0.60632156	3.045115
04/03/2119	233.009248	2.09645371	0.71462914	138.784525	181.983003	11.004759	0.59826680	3.035488
04/10/2148	70.333730	2.10001421	0.71247552	140.779672	180.392346	11.300133	0.60380549	3.043224
04/18/2177	259.463965	2.10324777	0.70959334	141.282314	179.963683	11.368550	0.61079715	3.050256

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