Asteroid General Data

2017 WW₁

General information

Preliminary designation	2017 WW₁
Group	Apollo
Absolute magnitude	29.71
Approximate diameter (m)	3
Approximate mass (kg)	5.13·10⁴
Number of observations	30
Arc length (days)	1

Approaches

Date	Object	r, AU	r, km
11/21/2017 07:12:00 PM	Earth	0.000943	141 064

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	267.828934
a – orbit major semiaxis (astronomical units)	1.49755924
e – orbit eccentricity	0.45760153
ω – orbit ascending node-perihelion angle (degrees)	63.988874
Ω – longitude of orbit ascending node (degrees)	59.644734
i – orbit inclination to the ecliptic plane (degrees)	9.660502

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	341.664975	1.52757454	0.46785641	60.607021	61.786322	9.013886	0.81288900	1.888010
01/21/1858	110.099679	1.52893802	0.46806923	61.032948	61.433829	8.998843	0.81328918	1.890538
01/29/1887	234.480820	1.52938511	0.46818988	61.357269	61.168782	8.985758	0.81334248	1.891367
02/07/1916	359.659362	1.52905530	0.46806413	61.787488	60.852281	8.971099	0.81335935	1.890756
02/14/1945	130.223317	1.52749253	0.46790769	62.236265	60.541664	8.967491	0.81276703	1.887858
02/22/1974	267.330807	1.52663822	0.46764939	62.677908	60.202232	8.956032	0.81270679	1.886274
03/02/2003	48.238035	1.52708373	0.46791309	62.953521	59.931050	8.962945	0.81254127	1.887100
03/09/2032	265.499977	1.49399398	0.45703135	64.192478	59.601846	9.668456	0.81119190	1.826097
03/17/2061	224.451650	1.49419592	0.45674336	64.610016	59.274004	9.659044	0.81173186	1.826467
03/25/2090	181.935503	1.49409522	0.45692861	64.868026	59.037328	9.642048	0.81140036	1.826283
04/03/2119	139.988579	1.49441842	0.45682804	65.314346	58.693289	9.630165	0.81172619	1.826875
04/10/2148	74.992494	1.49994199	0.45824013	65.377965	58.430614	9.592378	0.81260837	1.837013
04/18/2177	3.109682	1.49953214	0.45808445	65.741274	58.128820	9.579611	0.81261979	1.836260

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