Asteroid General Data

2002 WP₁₁ (280244 Ati)

General information

Preliminary designation	2002 WP₁₁
Name	Ati
Number	280244
Group	Amor
Absolute magnitude	18.22
Approximate diameter (m)	600
Approximate mass (kg)	4.02·10¹¹
Number of observations	300
Arc length (days)	8072

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	295.427449
a – orbit major semiaxis (astronomical units)	2.12475100
e – orbit eccentricity	0.44176900
ω – orbit ascending node-perihelion angle (degrees)	56.242737
Ω – longitude of orbit ascending node (degrees)	267.833911
i – orbit inclination to the ecliptic plane (degrees)	5.393775

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	12.988411	2.12572203	0.44027328	50.558756	271.903494	5.534983	1.18982342	3.099276
01/21/1858	143.923890	2.12449738	0.44198122	51.502366	271.343044	5.513641	1.18550944	3.096599
01/29/1887	274.385390	2.12658748	0.44005571	52.339624	270.656132	5.488643	1.19077052	3.101169
02/07/1916	45.295379	2.12454673	0.44235064	52.996101	270.214754	5.475469	1.18475213	3.096706
02/14/1945	176.676712	2.12557192	0.44084785	54.022366	269.517679	5.443383	1.18851811	3.098948
02/22/1974	307.768850	2.12462932	0.44178152	54.561690	269.020008	5.436281	1.18600734	3.096887
03/02/2003	80.700094	2.12463718	0.44224404	55.514430	268.404694	5.408188	1.18502904	3.096904
03/09/2032	211.630725	2.12542418	0.44105691	56.298906	267.734003	5.392996	1.18799115	3.098625
03/17/2061	343.777344	2.12497220	0.44285102	57.006626	267.242186	5.374011	1.18392608	3.097637
03/25/2090	113.952759	2.12651603	0.44100994	58.182189	266.398943	5.348045	1.18870133	3.101013
04/03/2119	244.225063	2.12554074	0.44270566	58.647217	265.999094	5.338284	1.18455182	3.098880
04/10/2148	14.721948	2.12619086	0.44167968	60.098546	265.056573	5.306955	1.18709556	3.100302
04/18/2177	144.722326	2.12579834	0.44246591	60.471099	264.653911	5.302934	1.18520505	3.099443

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