Asteroid General Data

2011 WP₄₁

General information

Preliminary designation	2011 WP₄₁
Group	Apollo
Absolute magnitude	24.23
Approximate diameter (m)	38
Approximate mass (kg)	9.95·10⁷
Number of observations	24
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	199.382250
a – orbit major semiaxis (astronomical units)	1.93622600
e – orbit eccentricity	0.53894100
ω – orbit ascending node-perihelion angle (degrees)	292.762549
Ω – longitude of orbit ascending node (degrees)	61.032638
i – orbit inclination to the ecliptic plane (degrees)	11.456867

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	85.744310	1.93702594	0.53870324	288.353440	64.597711	11.297693	0.89354380	2.695900
01/21/1858	1.277306	1.93672616	0.53890234	288.922764	64.135848	11.311241	0.89301990	2.695274
01/29/1887	275.680213	1.93769269	0.53853434	289.706369	63.518655	11.342856	0.89417864	2.697292
02/07/1916	190.718163	1.93727388	0.53881423	290.251898	63.050212	11.357679	0.89344315	2.696418
02/14/1945	104.912974	1.93742477	0.53909395	290.851457	62.565954	11.375400	0.89297081	2.696733
02/22/1974	19.957102	1.93654934	0.53854524	291.532866	62.013162	11.409332	0.89362992	2.694905
03/02/2003	295.041574	1.93682076	0.53891481	292.123913	61.522777	11.428552	0.89303936	2.695472
03/09/2032	210.799296	1.93628182	0.53812026	292.863883	60.952978	11.464082	0.89432934	2.694347
03/17/2061	126.604337	1.93655346	0.53846113	293.464845	60.472960	11.485295	0.89379470	2.694914
03/25/2090	43.335907	1.93649043	0.53756254	294.174005	59.915752	11.519994	0.89550571	2.694782
04/03/2119	319.967838	1.93703389	0.53800413	294.788044	59.438917	11.542654	0.89490167	2.695917
04/10/2148	236.446700	1.93696388	0.53755807	295.445867	58.897149	11.573091	0.89573332	2.695770
04/18/2177	152.949277	1.93722201	0.53795523	296.078510	58.421819	11.603464	0.89508330	2.696309

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