Asteroid General Data

2020 WP₁

General information

Preliminary designation	2020 WP₁
Group	Apollo
Absolute magnitude	20.15
Approximate diameter (m)	250
Approximate mass (kg)	2.79·10¹⁰
Number of observations	151
Arc length (days)	2681

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	158.125215
a – orbit major semiaxis (astronomical units)	1.76843700
e – orbit eccentricity	0.47662300
ω – orbit ascending node-perihelion angle (degrees)	213.180686
Ω – longitude of orbit ascending node (degrees)	247.444605
i – orbit inclination to the ecliptic plane (degrees)	38.668105

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	154.027582	1.76897249	0.46984654	211.686420	248.504983	39.029197	0.93782688	2.352785
01/21/1858	275.363698	1.76844531	0.47106911	211.852694	248.356231	38.990942	0.93538534	2.351733
01/29/1887	37.806359	1.76863080	0.47160426	212.036035	248.209545	38.946831	0.93453697	2.352103
02/07/1916	159.525940	1.76891576	0.47263048	212.251149	248.033948	38.887126	0.93287225	2.352672
02/14/1945	279.613021	1.76901204	0.47331780	212.475348	247.885487	38.829194	0.93170716	2.352864
02/22/1974	37.875720	1.76963225	0.47459598	212.762001	247.707524	38.752947	0.92977191	2.354101
03/02/2003	156.441204	1.76959770	0.47578758	212.971645	247.567988	38.706154	0.92764509	2.354032
03/09/2032	276.094136	1.76843232	0.47717776	213.257054	247.406983	38.653651	0.92457574	2.351707
03/17/2061	38.226176	1.76792587	0.47854714	213.421961	247.272184	38.625081	0.92189000	2.350697
03/25/2090	161.475189	1.76844615	0.47996795	213.602039	247.135158	38.594612	0.91964867	2.351735
04/03/2119	287.950978	1.76617717	0.48084026	213.755701	246.979266	38.568280	0.91692808	2.347210
04/10/2148	57.535321	1.76672329	0.48151258	213.927973	246.829960	38.524075	0.91602380	2.348299
04/18/2177	189.825290	1.76536431	0.48211743	214.112669	246.646855	38.473515	0.91425141	2.345590

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